{ "openapi": "3.1.0", "jsonSchemaDialect": "https://json-schema.org/draft/2020-12/schema", "info": { "title": "Nexa V6 Solver Integration API", "version": "6.3.0", "description": "Machine-readable Nexa V6 discovery, signed active-set feed, route detail, and execution-permit surface. Static discovery endpoints perform no database, RPC, timer, or transaction work." }, "servers": [ { "url": "https://solver.vsnexa.com" } ], "tags": [ { "name": "Discovery" }, { "name": "Feed" }, { "name": "Routes" }, { "name": "Permits" } ], "paths": { "/.well-known/nexa-solver.json": { "get": { "tags": [ "Discovery" ], "operationId": "getSolverManifest", "responses": { "200": { "description": "Canonical Solver discovery manifest.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/SolverDiscovery" } } } } } } }, "/.well-known/nexa-onchain-discovery.json": { "get": { "tags": [ "Discovery" ], "operationId": "getOnchainDiscovery", "responses": { "200": { "description": "Passive onchain fingerprint and scanner hints.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/OnchainDiscoveryFingerprint" } } } } } } }, "/openapi.json": { "get": { "tags": [ "Discovery" ], "operationId": "getOpenApi", "responses": { "200": { "description": "This OpenAPI 3.1 document.", "content": { "application/json": { "schema": { "type": "object", "required": [ "openapi", "info", "paths", "components" ] } } } } } } }, "/.well-known/nexa-standards.json": { "get": { "tags": [ "Discovery" ], "operationId": "getStandardsManifest", "responses": { "200": { "description": "ERC-7683 and OIF machine integration metadata.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/StandardsManifest" } } } } } } }, "/api/v6/solver-discovery": { "get": { "tags": [ "Discovery" ], "operationId": "getSolverDiscovery", "responses": { "200": { "description": "Canonical Solver discovery manifest.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/SolverDiscovery" } } } }, "500": { "description": "Internal runtime error.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ErrorResponse" } } } }, "503": { "description": "Publication surface closed or required authority unavailable.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ErrorResponse" } } } } } } }, "/api/v6/solver-feed": { "get": { "tags": [ "Feed" ], "operationId": "getSolverFeed", "parameters": [ { "name": "sourceChainId", "in": "query", "required": false, "schema": { "type": "string", "pattern": "^[1-9][0-9]*$" } }, { "name": "sourceNetworkId", "in": "query", "required": false, "schema": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." } } ], "responses": { "200": { "description": "Signed active-set feed. Verify signedPayload, never a filtered route view.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/FeedResponse" } } } }, "400": { "description": "Invalid request or filter.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ErrorResponse" } } } }, "500": { "description": "Internal runtime error.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ErrorResponse" } } } }, "503": { "description": "Publication surface closed or required authority unavailable.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ErrorResponse" } } } } } } }, "/api/v6/solver-feed/events": { "get": { "tags": [ "Feed" ], "operationId": "streamSolverFeed", "description": "LISTEN/NOTIFY-backed current-state stream with no replay and no polling. No Last-Event-ID sends current immediately; an older ID sends current immediately; an ID equal to current suppresses the initial event; an invalid ID is ignored and current is sent. Subsequent confirmed publications are always emitted.", "parameters": [ { "name": "Last-Event-ID", "in": "header", "required": false, "schema": { "type": "string", "pattern": "^(?:0|[1-9][0-9]*)$" }, "description": "Feed dataVersion used only to suppress an identical initial current-state event. No history is replayed." } ], "responses": { "200": { "description": "SSE events: feed (id=dataVersion, data=SignedFeed), publication-closed, or error.", "content": { "text/event-stream": { "schema": { "type": "string" } } }, "x-nexa-events": { "feed": { "schema": { "$ref": "#/components/schemas/SignedFeed" }, "id": "dataVersion" }, "publication-closed": { "schema": { "$ref": "#/components/schemas/SseErrorEvent" } }, "error": { "schema": { "$ref": "#/components/schemas/SseErrorEvent" } } } }, "500": { "description": "Internal runtime error.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ErrorResponse" } } } }, "503": { "description": "Publication surface closed or required authority unavailable.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ErrorResponse" } } } } } } }, "/api/v6/routes/{routeId}": { "get": { "tags": [ "Routes" ], "operationId": "getRouteDetail", "parameters": [ { "name": "routeId", "in": "path", "required": true, "schema": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "description": "Canonical routeId from the active signed feed." } ], "responses": { "200": { "description": "Exact canonical active signed-feed route plus separate observational metrics.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/RouteDetailResponse" } } } }, "404": { "description": "Resource not found.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ErrorResponse" } } } }, "500": { "description": "Internal runtime error.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ErrorResponse" } } } }, "503": { "description": "Publication surface closed or required authority unavailable.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ErrorResponse" } } } } } } }, "/api/v6/execution-permits/request-message": { "post": { "tags": [ "Permits" ], "operationId": "buildPermitRequestMessage", "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/PermitRequest" } } } }, "responses": { "200": { "description": "Exact deterministic UTF-8 message for local signing.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/PermitRequestMessageResponse" } } } }, "400": { "description": "Invalid request or filter.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ErrorResponse" } } } }, "409": { "description": "Idempotency, capacity, or inventory conflict.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ErrorResponse" } } } }, "410": { "description": "Quote is no longer open or has expired.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ErrorResponse" } } } }, "413": { "description": "Request body exceeds 32 KiB.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ErrorResponse" } } } }, "500": { "description": "Internal runtime error.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ErrorResponse" } } } }, "503": { "description": "Publication surface closed or required authority unavailable.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ErrorResponse" } } } } } } }, "/api/v6/execution-permits": { "post": { "tags": [ "Permits" ], "operationId": "createExecutionPermit", "parameters": [ { "name": "Idempotency-Key", "in": "header", "required": false, "schema": { "type": "string", "pattern": "^[a-zA-Z0-9._:-]{8,128}$" }, "description": "Must equal body idempotencyKey when both are supplied." } ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "allOf": [ { "$ref": "#/components/schemas/PermitRequest" }, { "type": "object", "required": [ "requestSignature" ] } ] } } } }, "responses": { "200": { "description": "Existing permit returned for an identical idempotent request.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ExecutionPermitResponse" } } } }, "201": { "description": "New execution permit issued.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ExecutionPermitResponse" } } } }, "400": { "description": "Invalid request or filter.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ErrorResponse" } } } }, "409": { "description": "Idempotency, capacity, or inventory conflict.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ErrorResponse" } } } }, "410": { "description": "Quote is no longer open or has expired.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ErrorResponse" } } } }, "413": { "description": "Request body exceeds 32 KiB.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ErrorResponse" } } } }, "429": { "description": "Permit request rate limited.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ErrorResponse" } } } }, "500": { "description": "Internal runtime error.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ErrorResponse" } } } }, "503": { "description": "Publication surface closed or required authority unavailable.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ErrorResponse" } } } } } } }, "/api/v6/execution-permits/{fillId}": { "get": { "tags": [ "Permits" ], "operationId": "getExecutionPermit", "parameters": [ { "name": "fillId", "in": "path", "required": true, "schema": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." } } ], "responses": { "200": { "description": "Current persisted permit status.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/PermitStatusResponse" } } } }, "404": { "description": "Resource not found.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ErrorResponse" } } } }, "500": { "description": "Internal runtime error.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/ErrorResponse" } } } } } } } }, "components": { "schemas": { "ErrorResponse": { "type": "object", "additionalProperties": false, "required": [ "ok", "error" ], "properties": { "ok": { "const": false }, "error": { "type": "string" }, "reasonCodes": { "type": "array", "items": { "type": "string" } }, "diagnostics": { "anyOf": [ { "type": "object", "additionalProperties": true }, { "type": "null" } ] } } }, "SseErrorEvent": { "type": "object", "additionalProperties": false, "required": [ "error" ], "properties": { "error": { "type": "string" } } }, "Route": { "type": "object", "additionalProperties": false, "required": [ "dataVersion", "routeId", "quoteId", "sourceNetworkId", "sourceAssetId", "destinationNetworkId", "destinationAssetId", "sourceChainId", "destinationChainId", "sourceAsset", "destinationAsset", "sourceVault", "destinationVault", "sourceRouter", "sourceLocator", "destinationLocator", "discoveryStatus", "executionStatus", "permitAvailable", "publicationLane", "publicationRank", "serviceCategory", "feeMode", "serviceFeeBps", "sourceTokenDecimals", "destinationTokenDecimals", "pricingReferenceId", "executionGeneration", "sourceFinalityBlocks", "settlementWindowSeconds", "validAfter", "validUntil", "policyHash", "assumptionsHash", "legacyRouteId", "dailyStatus", "open", "pricingMode", "indicativePriceNumeratorRaw", "indicativePriceDenominatorRaw", "minimumFillInRaw", "maxAvailableInRaw" ], "properties": { "dataVersion": { "type": "string", "pattern": "^(?:0|[1-9][0-9]*)$", "description": "Unsigned integer encoded as a base-10 string." }, "routeId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "quoteId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "sourceNetworkId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "sourceAssetId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "destinationNetworkId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "destinationAssetId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "sourceChainId": { "anyOf": [ { "type": "string", "pattern": "^(?:0|[1-9][0-9]*)$", "description": "Unsigned integer encoded as a base-10 string." }, { "type": "null" } ] }, "destinationChainId": { "anyOf": [ { "type": "string", "pattern": "^(?:0|[1-9][0-9]*)$", "description": "Unsigned integer encoded as a base-10 string." }, { "type": "null" } ] }, "sourceAsset": { "anyOf": [ { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, { "type": "null" } ] }, "destinationAsset": { "anyOf": [ { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, { "type": "null" } ] }, "sourceVault": { "anyOf": [ { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, { "type": "null" } ] }, "destinationVault": { "anyOf": [ { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, { "type": "null" } ] }, "sourceRouter": { "anyOf": [ { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, { "type": "null" } ] }, "sourceLocator": { "type": "object", "description": "Network-specific locator. Connector-defined keys are included in canonical JSON.", "additionalProperties": true }, "destinationLocator": { "type": "object", "description": "Network-specific locator. Connector-defined keys are included in canonical JSON.", "additionalProperties": true }, "discoveryStatus": { "const": "DISCOVERABLE" }, "executionStatus": { "enum": [ "OPEN", "PAUSED", "TEMP_UNAVAILABLE" ] }, "permitAvailable": { "type": "boolean" }, "publicationLane": { "enum": [ "L1", "L2", "L3", "L4" ] }, "publicationRank": { "type": "integer", "minimum": 0 }, "serviceCategory": { "type": "string" }, "feeMode": { "type": "string" }, "serviceFeeBps": { "anyOf": [ { "type": "number", "minimum": 0, "maximum": 10000 }, { "type": "null" } ] }, "sourceTokenDecimals": { "type": "integer", "minimum": 0, "maximum": 78 }, "destinationTokenDecimals": { "type": "integer", "minimum": 0, "maximum": 78 }, "pricingReferenceId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "executionGeneration": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "sourceFinalityBlocks": { "type": "integer", "minimum": 1 }, "settlementWindowSeconds": { "type": "integer", "minimum": 1 }, "validAfter": { "type": "integer", "minimum": 0, "description": "Unix timestamp in seconds." }, "validUntil": { "type": "integer", "minimum": 0, "description": "Unix timestamp in seconds." }, "policyHash": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "assumptionsHash": { "anyOf": [ { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, { "type": "null" } ] }, "legacyRouteId": { "anyOf": [ { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, { "type": "null" } ] }, "dailyStatus": { "enum": [ "OPEN", "CLOSED" ] }, "open": { "type": "boolean" }, "pricingMode": { "const": "INDICATIVE_ENVELOPE_REPRICE_AT_PERMIT" }, "indicativePriceNumeratorRaw": { "type": "string", "pattern": "^(?:0|[1-9][0-9]*)$", "description": "Unsigned integer encoded as a base-10 string." }, "indicativePriceDenominatorRaw": { "type": "string", "pattern": "^(?:0|[1-9][0-9]*)$", "description": "Unsigned integer encoded as a base-10 string." }, "minimumFillInRaw": { "type": "string", "pattern": "^(?:0|[1-9][0-9]*)$", "description": "Unsigned integer encoded as a base-10 string." }, "maxAvailableInRaw": { "type": "string", "pattern": "^(?:0|[1-9][0-9]*)$", "description": "Unsigned integer encoded as a base-10 string." } } }, "SignedFeedPayload": { "type": "object", "additionalProperties": false, "description": "Sole cryptographic authority: feedHash and feedSignature cover this complete unfiltered object.", "required": [ "schema", "releaseId", "dataVersion", "generatedAt", "validUntil", "routes" ], "properties": { "schema": { "const": "NEXA_MAINNET_V6_SIGNED_FEED_V1" }, "releaseId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "dataVersion": { "type": "string", "pattern": "^(?:0|[1-9][0-9]*)$", "description": "Unsigned integer encoded as a base-10 string." }, "generatedAt": { "type": "integer", "minimum": 0, "description": "Unix timestamp in seconds." }, "validUntil": { "type": "integer", "minimum": 0, "description": "Unix timestamp in seconds." }, "routes": { "type": "array", "items": { "$ref": "#/components/schemas/Route" } } } }, "SignedFeed": { "type": "object", "additionalProperties": false, "description": "signedPayload is the only signed authority. Top-level routes/openRoutes are filterable convenience views and must not be substituted during verification.", "required": [ "schema", "releaseId", "dataVersion", "generatedAt", "validUntil", "signedPayload", "routes", "openRoutes", "feedHash", "feedSigner", "feedSignature", "publicationGasWei", "publicationTransactionHashes", "routeCount", "openRouteCount", "returnedRouteCount", "returnedOpenRouteCount" ], "properties": { "schema": { "const": "NEXA_MAINNET_V6_SIGNED_FEED_V1" }, "releaseId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "dataVersion": { "type": "string", "pattern": "^(?:0|[1-9][0-9]*)$", "description": "Unsigned integer encoded as a base-10 string." }, "generatedAt": { "type": "integer", "minimum": 0, "description": "Unix timestamp in seconds." }, "validUntil": { "type": "integer", "minimum": 0, "description": "Unix timestamp in seconds." }, "signedPayload": { "$ref": "#/components/schemas/SignedFeedPayload" }, "routes": { "type": "array", "items": { "$ref": "#/components/schemas/Route" } }, "openRoutes": { "type": "array", "items": { "$ref": "#/components/schemas/Route" } }, "feedHash": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "feedSigner": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "feedSignature": { "type": "string", "pattern": "^0x[0-9a-fA-F]{130}$" }, "publicationGasWei": { "const": "0" }, "publicationTransactionHashes": { "type": "array", "maxItems": 0, "items": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." } }, "routeCount": { "type": "integer", "minimum": 0 }, "openRouteCount": { "type": "integer", "minimum": 0 }, "returnedRouteCount": { "type": "integer", "minimum": 0 }, "returnedOpenRouteCount": { "type": "integer", "minimum": 0 } } }, "FeedResponse": { "type": "object", "additionalProperties": false, "required": [ "ok", "feed" ], "properties": { "ok": { "const": true }, "feed": { "$ref": "#/components/schemas/SignedFeed" } } }, "RouteMetrics": { "type": "object", "additionalProperties": false, "required": [ "telemetryAvailable", "permitConversionRate", "fillConversionRate" ], "properties": { "telemetryAvailable": { "type": "boolean" }, "source": { "const": "V6_PUBLICATION_LEARNING_STATE" }, "feed_exposures": { "type": "integer", "minimum": 0 }, "permit_requests": { "type": "integer", "minimum": 0 }, "permits_issued": { "type": "integer", "minimum": 0 }, "source_observed": { "type": "integer", "minimum": 0 }, "paid": { "type": "integer", "minimum": 0 }, "updatedAt": { "anyOf": [ { "type": "string", "format": "date-time" }, { "type": "null" } ] }, "permitConversionRate": { "anyOf": [ { "type": "number", "minimum": 0 }, { "type": "null" } ] }, "fillConversionRate": { "anyOf": [ { "type": "number", "minimum": 0 }, { "type": "null" } ] } } }, "RouteDetailResponse": { "type": "object", "additionalProperties": false, "required": [ "ok", "route", "metrics" ], "properties": { "ok": { "const": true }, "route": { "$ref": "#/components/schemas/Route" }, "metrics": { "$ref": "#/components/schemas/RouteMetrics" } } }, "PermitRequest": { "type": "object", "additionalProperties": false, "required": [ "quoteId", "requestedAmountInRaw", "idempotencyKey" ], "allOf": [ { "anyOf": [ { "required": [ "payer" ] }, { "required": [ "payerAccountId", "payerLocator" ] } ] }, { "anyOf": [ { "required": [ "recipient" ] }, { "required": [ "recipientAccountId", "recipientLocator" ] } ] } ], "properties": { "quoteId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "requestedAmountInRaw": { "type": "string", "pattern": "^(?:0|[1-9][0-9]*)$", "description": "Unsigned integer encoded as a base-10 string." }, "standard": { "type": "string", "pattern": "^[A-Za-z0-9][A-Za-z0-9._:-]{0,63}$", "description": "Defaults to DIRECT; canonical form is uppercase." }, "payer": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "recipient": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "payerAccountId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "recipientAccountId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "payerLocator": { "type": "object", "description": "Network-specific locator. Connector-defined keys are included in canonical JSON.", "additionalProperties": true }, "recipientLocator": { "type": "object", "description": "Network-specific locator. Connector-defined keys are included in canonical JSON.", "additionalProperties": true }, "idempotencyKey": { "type": "string", "pattern": "^[a-zA-Z0-9._:-]{8,128}$" }, "requestSignature": { "type": "string", "description": "EIP-191 signature for EVM ownership, or connector ownership proof." } } }, "PermitRequestMessageResponse": { "type": "object", "additionalProperties": false, "required": [ "ok", "message" ], "properties": { "ok": { "const": true }, "message": { "type": "string", "description": "Exact deterministic UTF-8 message to sign locally." } } }, "ExecutionPermit": { "type": "object", "additionalProperties": false, "required": [ "releaseId", "fillId", "permitNonce", "sourceNetworkId", "sourceAssetId", "destinationNetworkId", "destinationAssetId", "sourceVaultAccountId", "destinationVaultAccountId", "payerAccountId", "recipientAccountId", "routeId", "quoteId", "policyHash", "dataVersion", "executionGeneration", "validAfter", "validUntil", "sourceFinalityBlocks", "settlementWindowSeconds", "sourceChainId", "destinationChainId", "sourceAsset", "destinationAsset", "sourceVault", "destinationVault", "sourceRouter", "payer", "recipient", "amountInRaw", "amountOutRaw", "publicationLane", "serviceCategory", "feeMode", "serviceFeeBps" ], "properties": { "releaseId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "fillId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "permitNonce": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "sourceNetworkId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "sourceAssetId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "destinationNetworkId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "destinationAssetId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "sourceVaultAccountId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "destinationVaultAccountId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "payerAccountId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "recipientAccountId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "routeId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "quoteId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "policyHash": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "dataVersion": { "type": "string", "pattern": "^(?:0|[1-9][0-9]*)$", "description": "Unsigned integer encoded as a base-10 string." }, "executionGeneration": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "validAfter": { "type": "string", "pattern": "^(?:0|[1-9][0-9]*)$", "description": "Unsigned integer encoded as a base-10 string." }, "validUntil": { "type": "string", "pattern": "^(?:0|[1-9][0-9]*)$", "description": "Unsigned integer encoded as a base-10 string." }, "sourceFinalityBlocks": { "type": "integer", "minimum": 1 }, "settlementWindowSeconds": { "type": "integer", "minimum": 1 }, "sourceChainId": { "type": "string", "pattern": "^(?:0|[1-9][0-9]*)$", "description": "Unsigned integer encoded as a base-10 string." }, "destinationChainId": { "type": "string", "pattern": "^(?:0|[1-9][0-9]*)$", "description": "Unsigned integer encoded as a base-10 string." }, "sourceAsset": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "destinationAsset": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "sourceVault": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "destinationVault": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "sourceRouter": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "payer": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "recipient": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "amountInRaw": { "type": "string", "pattern": "^(?:0|[1-9][0-9]*)$", "description": "Unsigned integer encoded as a base-10 string." }, "amountOutRaw": { "type": "string", "pattern": "^(?:0|[1-9][0-9]*)$", "description": "Unsigned integer encoded as a base-10 string." }, "publicationLane": { "enum": [ "L1", "L2", "L3", "L4" ] }, "serviceCategory": { "type": "string" }, "feeMode": { "type": "string" }, "serviceFeeBps": { "anyOf": [ { "type": "number" }, { "type": "null" } ] } } }, "DirectExecution": { "type": "object", "additionalProperties": false, "required": [ "schema", "target", "function", "transactionCount", "inventory", "pricing" ], "properties": { "schema": { "const": "NEXA_V6_DIRECT_EXECUTION_V1" }, "target": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "function": { "const": "fillDirect" }, "transactionCount": { "const": 1 }, "inventory": { "anyOf": [ { "type": "object", "additionalProperties": false, "required": [ "source", "snapshotId", "capturedAt", "ageMs", "physicalRaw", "effectiveLiabilityRaw", "effectiveAccountingHoldRaw", "activeClearingCommitmentRaw" ], "properties": { "source": { "const": "V6_PERSISTED_INVENTORY_SNAPSHOT" }, "snapshotId": { "type": "string" }, "capturedAt": { "type": "string", "format": "date-time" }, "ageMs": { "type": "integer", "minimum": 0 }, "physicalRaw": { "type": "string", "pattern": "^(?:0|[1-9][0-9]*)$", "description": "Unsigned integer encoded as a base-10 string." }, "effectiveLiabilityRaw": { "type": "string", "pattern": "^(?:0|[1-9][0-9]*)$", "description": "Unsigned integer encoded as a base-10 string." }, "effectiveAccountingHoldRaw": { "type": "string", "pattern": "^(?:0|[1-9][0-9]*)$", "description": "Unsigned integer encoded as a base-10 string." }, "activeClearingCommitmentRaw": { "type": "string", "pattern": "^(?:0|[1-9][0-9]*)$", "description": "Unsigned integer encoded as a base-10 string." } } }, { "type": "null" } ] }, "pricing": { "type": "object", "additionalProperties": false, "required": [ "pricingMode", "modelVersion", "pricingReferenceId", "publicationLane", "serviceCategory", "feeMode", "serviceFeeBps", "snapshotId", "routeSnapshotId", "quoteObservedAt", "pricingCycleId", "pricingCycleObservedAt", "pricingCycleValidUntil", "payoutEconomicCeilingRequired", "payoutEconomicCeiling", "evidence", "executionCapacity" ], "properties": { "pricingMode": { "const": "FRESH_AMOUNT_BOUND" }, "modelVersion": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "pricingReferenceId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "publicationLane": { "enum": [ "L1", "L2", "L3", "L4" ] }, "serviceCategory": { "type": "string" }, "feeMode": { "type": "string" }, "serviceFeeBps": { "anyOf": [ { "type": "number" }, { "type": "null" } ] }, "snapshotId": { "type": "string" }, "routeSnapshotId": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "quoteObservedAt": { "type": "string", "format": "date-time" }, "pricingCycleId": { "type": "string" }, "pricingCycleObservedAt": { "anyOf": [ { "type": "string", "format": "date-time" }, { "type": "null" } ] }, "pricingCycleValidUntil": { "type": "string", "format": "date-time" }, "payoutEconomicCeilingRequired": { "type": "boolean" }, "payoutEconomicCeiling": { "anyOf": [ { "type": "object", "additionalProperties": true }, { "type": "null" } ] }, "evidence": { "type": "object", "additionalProperties": true }, "executionCapacity": { "type": "object", "additionalProperties": true } } } } }, "ExecutionPermitEnvelope": { "type": "object", "additionalProperties": false, "required": [ "fillId", "state", "idempotencyKey", "expiresAt", "permit", "permitDigest", "permitSignature", "execution", "totalTransactionCount", "sourceTxHash", "payoutTxHash", "publicationLane", "serviceCategory", "feeMode", "serviceFeeBps" ], "properties": { "fillId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "state": { "type": "string" }, "idempotencyKey": { "type": "string" }, "expiresAt": { "type": "integer", "minimum": 0, "description": "Unix timestamp in seconds." }, "permit": { "$ref": "#/components/schemas/ExecutionPermit" }, "permitDigest": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "permitSignature": { "type": "string", "pattern": "^0x[0-9a-fA-F]{130}$" }, "execution": { "$ref": "#/components/schemas/DirectExecution" }, "totalTransactionCount": { "const": 2 }, "sourceTxHash": { "anyOf": [ { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, { "type": "null" } ] }, "payoutTxHash": { "anyOf": [ { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, { "type": "null" } ] }, "publicationLane": { "enum": [ "L1", "L2", "L3", "L4" ] }, "serviceCategory": { "type": "string" }, "feeMode": { "type": "string" }, "serviceFeeBps": { "anyOf": [ { "type": "number" }, { "type": "null" } ] } } }, "ExecutionPermitResponse": { "type": "object", "additionalProperties": false, "required": [ "ok", "idempotent", "permit" ], "properties": { "ok": { "const": true }, "idempotent": { "type": "boolean" }, "permit": { "$ref": "#/components/schemas/ExecutionPermitEnvelope" } } }, "PermitStatusResponse": { "type": "object", "additionalProperties": false, "required": [ "ok", "permit" ], "properties": { "ok": { "const": true }, "permit": { "$ref": "#/components/schemas/ExecutionPermitEnvelope" } } }, "ScannerHints": { "type": "object", "additionalProperties": false, "required": [ "schema", "generatedFrom", "protocol", "releaseId", "deploymentVersion", "status", "supportedChainIds", "sameAddressAcrossChains", "contracts", "probe", "eventDiscovery", "deterministicDeployment", "standards" ], "properties": { "schema": { "const": "NEXA_MAINNET_V6_SCANNER_HINTS_V1" }, "generatedFrom": { "const": "CANONICAL_ONCHAIN_DISCOVERY_FINGERPRINT" }, "protocol": { "const": "Nexa V6" }, "releaseId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "deploymentVersion": { "const": 6 }, "status": { "const": "ACTIVE" }, "supportedChainIds": { "type": "array", "items": { "type": "integer" } }, "sameAddressAcrossChains": { "const": true }, "contracts": { "type": "object", "additionalProperties": false, "required": [ "facade", "registry", "router", "erc7683Resolver", "oifModule" ], "properties": { "facade": { "type": "object", "additionalProperties": false, "required": [ "name", "role", "address", "expectedRuntimeCodeHash", "supportedChainIds", "sameAddressAcrossChains" ], "properties": { "name": { "type": "string" }, "role": { "type": "string" }, "address": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "expectedRuntimeCodeHash": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "supportedChainIds": { "type": "array", "items": { "type": "integer" } }, "sameAddressAcrossChains": { "const": true } } }, "registry": { "type": "object", "additionalProperties": false, "required": [ "name", "role", "address", "expectedRuntimeCodeHash", "supportedChainIds", "sameAddressAcrossChains" ], "properties": { "name": { "type": "string" }, "role": { "type": "string" }, "address": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "expectedRuntimeCodeHash": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "supportedChainIds": { "type": "array", "items": { "type": "integer" } }, "sameAddressAcrossChains": { "const": true } } }, "router": { "type": "object", "additionalProperties": false, "required": [ "name", "role", "address", "expectedRuntimeCodeHash", "supportedChainIds", "sameAddressAcrossChains" ], "properties": { "name": { "type": "string" }, "role": { "type": "string" }, "address": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "expectedRuntimeCodeHash": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "supportedChainIds": { "type": "array", "items": { "type": "integer" } }, "sameAddressAcrossChains": { "const": true } } }, "erc7683Resolver": { "type": "object", "additionalProperties": false, "required": [ "name", "role", "address", "expectedRuntimeCodeHash", "supportedChainIds", "sameAddressAcrossChains" ], "properties": { "name": { "type": "string" }, "role": { "type": "string" }, "address": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "expectedRuntimeCodeHash": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "supportedChainIds": { "type": "array", "items": { "type": "integer" } }, "sameAddressAcrossChains": { "const": true } } }, "oifModule": { "type": "object", "additionalProperties": false, "required": [ "name", "role", "address", "expectedRuntimeCodeHash", "supportedChainIds", "sameAddressAcrossChains" ], "properties": { "name": { "type": "string" }, "role": { "type": "string" }, "address": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "expectedRuntimeCodeHash": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "supportedChainIds": { "type": "array", "items": { "type": "integer" } }, "sameAddressAcrossChains": { "const": true } } } } }, "probe": { "type": "object", "additionalProperties": false, "required": [ "mode", "externalScannerOnly", "executedByNexa", "performsWrites", "pollingRequired", "methods", "steps" ], "properties": { "mode": { "const": "EXTERNAL_SCANNER_READ_ONLY" }, "externalScannerOnly": { "const": true }, "executedByNexa": { "const": false }, "performsWrites": { "const": false }, "pollingRequired": { "const": false }, "methods": { "type": "object", "additionalProperties": false, "required": [ "discoveryURI", "isLive", "systemState", "routeCount" ], "properties": { "discoveryURI": { "type": "object", "additionalProperties": false, "required": [ "contract", "address", "signature", "selector", "stateMutability", "returns" ], "properties": { "contract": { "type": "string" }, "address": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "signature": { "type": "string" }, "selector": { "type": "string", "pattern": "^0x[0-9a-fA-F]{8}$", "description": "Four-byte function selector." }, "stateMutability": { "enum": [ "pure", "view" ] }, "returns": { "type": "array", "items": { "type": "object", "additionalProperties": false, "required": [ "name", "type" ], "properties": { "name": { "type": "string" }, "type": { "type": "string" } } } } } }, "isLive": { "type": "object", "additionalProperties": false, "required": [ "contract", "address", "signature", "selector", "stateMutability", "returns" ], "properties": { "contract": { "type": "string" }, "address": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "signature": { "type": "string" }, "selector": { "type": "string", "pattern": "^0x[0-9a-fA-F]{8}$", "description": "Four-byte function selector." }, "stateMutability": { "enum": [ "pure", "view" ] }, "returns": { "type": "array", "items": { "type": "object", "additionalProperties": false, "required": [ "name", "type" ], "properties": { "name": { "type": "string" }, "type": { "type": "string" } } } } } }, "systemState": { "type": "object", "additionalProperties": false, "required": [ "contract", "address", "signature", "selector", "stateMutability", "returns" ], "properties": { "contract": { "type": "string" }, "address": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "signature": { "type": "string" }, "selector": { "type": "string", "pattern": "^0x[0-9a-fA-F]{8}$", "description": "Four-byte function selector." }, "stateMutability": { "enum": [ "pure", "view" ] }, "returns": { "type": "array", "items": { "type": "object", "additionalProperties": false, "required": [ "name", "type" ], "properties": { "name": { "type": "string" }, "type": { "type": "string" } } } } } }, "routeCount": { "type": "object", "additionalProperties": false, "required": [ "contract", "address", "signature", "selector", "stateMutability", "returns" ], "properties": { "contract": { "type": "string" }, "address": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "signature": { "type": "string" }, "selector": { "type": "string", "pattern": "^0x[0-9a-fA-F]{8}$", "description": "Four-byte function selector." }, "stateMutability": { "enum": [ "pure", "view" ] }, "returns": { "type": "array", "items": { "type": "object", "additionalProperties": false, "required": [ "name", "type" ], "properties": { "name": { "type": "string" }, "type": { "type": "string" } } } } } } } }, "steps": { "type": "array", "minItems": 9, "maxItems": 9, "items": { "type": "object", "additionalProperties": false, "required": [ "order", "id", "required" ], "properties": { "order": { "type": "integer", "minimum": 1 }, "id": { "type": "string" }, "required": { "type": "boolean" }, "optional": { "type": "boolean" }, "transport": { "enum": [ "JSON_RPC", "HTTPS" ] }, "rpcMethod": { "enum": [ "eth_getCode", "eth_call", "eth_getLogs" ] }, "operation": { "type": "string" }, "inputFromStep": { "type": "string" }, "address": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "supportedChainIds": { "type": "array", "items": { "type": "integer" } }, "call": { "type": "object", "additionalProperties": false, "required": [ "contract", "address", "signature", "selector", "stateMutability", "returns" ], "properties": { "contract": { "type": "string" }, "address": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "signature": { "type": "string" }, "selector": { "type": "string", "pattern": "^0x[0-9a-fA-F]{8}$", "description": "Four-byte function selector." }, "stateMutability": { "enum": [ "pure", "view" ] }, "returns": { "type": "array", "items": { "type": "object", "additionalProperties": false, "required": [ "name", "type" ], "properties": { "name": { "type": "string" }, "type": { "type": "string" } } } } } }, "topics": { "type": "array", "items": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." } }, "method": { "const": "GET" }, "uriFromStep": { "type": "string" }, "expected": { "type": "object", "additionalProperties": true } } } } } }, "eventDiscovery": { "type": "object", "additionalProperties": false, "required": [ "SourceFillV6" ], "properties": { "SourceFillV6": { "type": "object", "additionalProperties": false, "required": [ "emittingContract", "address", "supportedChainIds", "signature", "topic0", "indexedFields", "indexedTopicPositions", "nonIndexedFields", "discoveryMapping" ], "properties": { "emittingContract": { "type": "string" }, "address": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "supportedChainIds": { "type": "array", "items": { "type": "integer" } }, "signature": { "type": "string" }, "topic0": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "indexedFields": { "type": "array", "items": { "type": "object", "additionalProperties": false, "required": [ "name", "type", "topicPosition" ], "properties": { "name": { "type": "string" }, "type": { "type": "string" }, "topicPosition": { "type": "integer", "minimum": 1, "maximum": 3 } } } }, "indexedTopicPositions": { "type": "object", "additionalProperties": { "type": "integer", "minimum": 1, "maximum": 3 } }, "nonIndexedFields": { "type": "array", "items": { "type": "string" } }, "discoveryMapping": { "type": "object", "additionalProperties": false, "required": [ "router", "facade", "discoveryURI" ], "properties": { "router": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "facade": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "discoveryURI": { "type": "string", "format": "uri" } } } } } } }, "deterministicDeployment": { "type": "object", "additionalProperties": false, "required": [ "method", "factory", "salt", "initCodeHash", "expectedFacadeAddress", "supportedChainIds", "deploymentBlocks", "deploymentTransactions", "sameAddressAcrossChains" ], "properties": { "method": { "const": "CREATE2" }, "factory": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "salt": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "initCodeHash": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "expectedFacadeAddress": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "supportedChainIds": { "type": "array", "items": { "type": "integer" } }, "deploymentBlocks": { "type": "object", "additionalProperties": { "type": "integer" } }, "deploymentTransactions": { "type": "object", "additionalProperties": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." } }, "sameAddressAcrossChains": { "const": true } } }, "standards": { "type": "object", "additionalProperties": false, "required": [ "erc7683", "oif" ], "properties": { "erc7683": { "type": "object", "additionalProperties": false, "required": [ "supportedChainIds", "standardId", "erc165InterfaceIds", "selectors", "selectorSignatures", "router", "expectedRuntimeCodeHash" ], "properties": { "resolver": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "module": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "supportedChainIds": { "type": "array", "items": { "type": "integer" } }, "standardId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "compatibilityLevel": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "compatibilityLevelName": { "type": "string" }, "executable": { "type": "boolean" }, "erc165InterfaceIds": { "type": "array", "items": { "type": "string", "pattern": "^0x[0-9a-fA-F]{8}$", "description": "Four-byte function selector." } }, "selectors": { "type": "object", "additionalProperties": { "type": "string", "pattern": "^0x[0-9a-fA-F]{8}$", "description": "Four-byte function selector." } }, "selectorSignatures": { "type": "object", "additionalProperties": { "type": "string" } }, "router": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "expectedRuntimeCodeHash": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." } } }, "oif": { "type": "object", "additionalProperties": false, "required": [ "supportedChainIds", "standardId", "erc165InterfaceIds", "selectors", "selectorSignatures", "router", "expectedRuntimeCodeHash" ], "properties": { "resolver": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "module": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "supportedChainIds": { "type": "array", "items": { "type": "integer" } }, "standardId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "compatibilityLevel": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "compatibilityLevelName": { "type": "string" }, "executable": { "type": "boolean" }, "erc165InterfaceIds": { "type": "array", "items": { "type": "string", "pattern": "^0x[0-9a-fA-F]{8}$", "description": "Four-byte function selector." } }, "selectors": { "type": "object", "additionalProperties": { "type": "string", "pattern": "^0x[0-9a-fA-F]{8}$", "description": "Four-byte function selector." } }, "selectorSignatures": { "type": "object", "additionalProperties": { "type": "string" } }, "router": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "expectedRuntimeCodeHash": { 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"sameAddressAcrossChains": { "const": true }, "compiler": { "type": "string" }, "standardJsonInputHash": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "blocks": { "type": "object", "additionalProperties": { "type": "integer" } }, "transactions": { "type": "object", "additionalProperties": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." } } } }, "chainEvidence": { "type": "object", "additionalProperties": { "type": "object", "additionalProperties": false, "required": [ "network", "deploymentTransactionHash", "deploymentBlockNumber", "explorer", "sourcify", "sourcifyMatchId" ], "properties": { "network": { "type": "string" }, "deploymentTransactionHash": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "deploymentBlockNumber": { "type": "integer" }, "explorer": { "type": "string", "format": "uri" }, "sourcify": { "type": "string", "format": "uri" }, "sourcifyMatchId": { "type": "string" } } } }, "sourcify": { "type": "object", "additionalProperties": true, "required": [ "exactMatchOnEveryChain", "allChainsLookup", "contractLookupTemplate", "verifiedContractsListTemplate", "signatureLookup", "sourceFillV6Signature" ], "properties": { "exactMatchOnEveryChain": { "const": true }, "allChainsLookup": { "type": "string", "format": "uri" }, "contractLookupTemplate": { "type": "string" }, "verifiedContractsListTemplate": { "type": "string" }, "signatureLookup": { "type": "string", "format": "uri" }, "sourceFillV6Signature": { "type": "object", "additionalProperties": true } } }, "discoveryPaths": { "type": "array", "items": { "type": "string" } }, "scannerHints": { "$ref": "#/components/schemas/ScannerHints" } } }, "SolverDiscovery": { "type": "object", "additionalProperties": false, "required": [ "schema", "deploymentVersion", "deploymentStatus", "releaseId", "feedSigner", "solverProfile", "discoveryModel", "executionModel", "publication", "feedTransport", "authentication", "permitRequestSigning", "endpoints", "standards", "passiveOnchainDiscovery", "activationRequired" ], "properties": { "schema": { "const": "NEXA_MAINNET_V6_SOLVER_DISCOVERY_V2" }, "deploymentVersion": { "const": 6 }, "deploymentStatus": { "const": "ACTIVE" }, "releaseId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "feedSigner": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "solverProfile": { "type": "object", "additionalProperties": false, "required": [ "executionScopes", "automatedDiscovery", "variableSizeExecution", "machineVerifiableState", "accountlessDiscovery" ], "properties": { "executionScopes": { "type": "array", "items": { "enum": [ "INTRA_CHAIN", "CROSS_CHAIN" ] } }, "automatedDiscovery": { "const": true }, "variableSizeExecution": { "const": true }, "machineVerifiableState": { "const": true }, "accountlessDiscovery": { "const": true } } }, "discoveryModel": { "const": "SIGNED_MACHINE_READABLE_FEED" }, "executionModel": { "const": "EXACTLY_ONE_BOT_SOURCE_TX_PLUS_ONE_NEXA_DESTINATION_TX" }, "publication": { "const": "SIGNED_OFFCHAIN_FEED_ZERO_PERIODIC_GAS" }, "feedTransport": { "type": "object", "additionalProperties": false, "required": [ "primary", "recovery", "reconnectWithLastEventId" ], "properties": { "primary": { "const": "SSE_CONFIRMED_ACTIVE_SET" }, "recovery": { "const": "HTTP_SIGNED_FEED" }, "reconnectWithLastEventId": { "const": true } } }, "authentication": { "const": "WALLET_OR_NATIVE_ACCOUNT_PROOF" }, "permitRequestSigning": { "type": "object", "additionalProperties": false, "required": [ "mode", "domain", "canonicalizer", "messageBuilder", "signatureScheme", "canonicalJson", "messageLines", "requestMessageEndpointRequired" ], "properties": { "mode": { "const": "LOCAL_DETERMINISTIC_MESSAGE" }, "domain": { "type": "string" }, "canonicalizer": { "const": "canonicalPermitRequest" }, "messageBuilder": { "const": "permitRequestMessage" }, "signatureScheme": { "const": "EIP191_PERSONAL_SIGN_UTF8" }, "canonicalJson": { "const": "RECURSIVE_SORTED_OBJECT_KEYS_COMPACT_JSON" }, "messageLines": { "type": "array", "items": { "type": "string" } }, "requestMessageEndpointRequired": { "const": false } } }, "endpoints": { "type": "object", "additionalProperties": false, "required": [ "manifest", "onchainDiscovery", "openapi", "standards", "solverDiscovery", "solverFeed", "solverFeedEvents", "routeDetailTemplate", "permitRequestMessage", "executionPermits", "permitStatusTemplate" ], "properties": { "manifest": { "type": "string", "format": "uri" }, "onchainDiscovery": { "type": "string", "format": "uri" }, "openapi": { "type": "string", "format": "uri" }, "standards": { "type": "string", "format": "uri" }, "solverDiscovery": { "type": "string", "format": "uri" }, "solverFeed": { "type": "string", "format": "uri" }, "solverFeedEvents": { "type": "string", "format": "uri" }, "routeDetailTemplate": { "type": "string", "format": "uri" }, "permitRequestMessage": { "type": "string", "format": "uri" }, "executionPermits": { "type": "string", "format": "uri" }, "permitStatusTemplate": { "type": "string", "format": "uri" } } }, "standards": { "type": "array", "minItems": 2, "maxItems": 2, "items": { "type": "object", "additionalProperties": false, "required": [ "standardId", "name", "compatibilityLevel", "moduleAddress", "executable" ], "properties": { "standardId": { "type": "string", "pattern": "^0x[0-9a-fA-F]{64}$", "description": "32-byte hexadecimal value." }, "name": { "enum": [ "ERC-7683", "OIF" ] }, "compatibilityLevel": { "type": "string" }, "moduleAddress": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "executable": { "type": "boolean" } } } }, "passiveOnchainDiscovery": { "type": "object", "additionalProperties": false, "required": [ "uri", "facadeAddress", "chains", "sameAddressAcrossChains" ], "properties": { "uri": { "type": "string", "format": "uri" }, "facadeAddress": { "type": "string", "pattern": "^0x[0-9a-fA-F]{40}$", "description": "EVM address." }, "chains": { "type": "array", "items": { "type": "integer" } }, "sameAddressAcrossChains": { "const": true } } }, "activationRequired": { "const": false } } } } } }