{ "asyncapi": "3.0.0", "info": { "title": "Polymarket RFQ Quoter Gateway", "version": "1.0.0", "description": "WebSocket gateway for combinatorial RFQ quoters (market makers). Receive broadcast RFQ requests, submit and cancel signed quotes, respond to last-look confirmation requests, track execution updates, and receive confirmed trade broadcasts.\n\nConventions:\n- All `*_e6` fields are six-decimal fixed-point values encoded as strings.\n- All timestamps are Unix milliseconds (integer).\n- The gateway sends WebSocket ping control frames every 30 seconds with payload `rfq`; clients must respond with pong control frames. Connections are closed after 2 minutes without an inbound message or pong." }, "servers": { "production": { "host": "combos-rfq-gateway-quoter.polymarket.com", "pathname": "/ws/rfq", "protocol": "wss", "description": "Production quoter gateway WebSocket server" } }, "channels": { "quoter": { "address": "/ws/rfq", "title": "Quoter Gateway", "description": "Authenticated quoter channel. Send the `auth` message as the first message within 30 seconds. The gateway broadcasts active RFQ requests, accepts signed quotes and cancellations, issues last-look confirmation requests, streams execution updates, and sends confirmed trade broadcasts.", "messages": { "auth": { "$ref": "#/components/messages/auth" }, "authResponse": { "$ref": "#/components/messages/authResponse" }, "rfqRequest": { "$ref": "#/components/messages/rfqRequest" }, "rfqQuote": { "$ref": "#/components/messages/rfqQuote" }, "ackRfqQuote": { "$ref": "#/components/messages/ackRfqQuote" }, "rfqQuoteCancel": { "$ref": "#/components/messages/rfqQuoteCancel" }, "ackRfqQuoteCancel": { "$ref": "#/components/messages/ackRfqQuoteCancel" }, "rfqConfirmationRequest": { "$ref": "#/components/messages/rfqConfirmationRequest" }, "rfqConfirmationResponse": { "$ref": "#/components/messages/rfqConfirmationResponse" }, "ackRfqConfirmationResponse": { "$ref": "#/components/messages/ackRfqConfirmationResponse" }, "rfqExecutionUpdate": { "$ref": "#/components/messages/rfqExecutionUpdate" }, "rfqTrade": { "$ref": "#/components/messages/rfqTrade" }, "rfqError": { "$ref": "#/components/messages/rfqError" } } } }, "operations": { "authenticate": { "action": "receive", "channel": { "$ref": "#/channels/quoter" }, "title": "Authenticate", "summary": "Authenticate the connection (send as the first message)", "description": "Authenticate with CLOB API credentials and the signer/maker identity used for RFQ orders. Must be the first message, sent within 30 seconds of connecting.", "messages": [ { "$ref": "#/channels/quoter/messages/auth" } ] }, "authResult": { "action": "send", "channel": { "$ref": "#/channels/quoter" }, "title": "Auth Result", "summary": "Gateway response to the auth message", "messages": [ { "$ref": "#/channels/quoter/messages/authResponse" } ] }, "receiveRfqRequest": { "action": "send", "channel": { "$ref": "#/channels/quoter" }, "title": "RFQ Request", "summary": "Broadcast of an active RFQ request to quote", "description": "Broadcasts an active request with derived combo position IDs and a submission deadline. Quoters must respond before `submission_deadline`.", "messages": [ { "$ref": "#/channels/quoter/messages/rfqRequest" } ] }, "submitQuote": { "action": "receive", "channel": { "$ref": "#/channels/quoter" }, "title": "Submit Quote", "summary": "Submit a signed maker quote before the submission deadline", "description": "Submit a signed Exchange v3 order. Do not include `quote_id` (server-generated) or top-level `signer_address`/`maker_address`/`signature_type` (applied from the authenticated session).", "messages": [ { "$ref": "#/channels/quoter/messages/rfqQuote" } ] }, "acknowledgeQuote": { "action": "send", "channel": { "$ref": "#/channels/quoter" }, "title": "Quote Ack", "summary": "Returns the server-generated quote ID", "messages": [ { "$ref": "#/channels/quoter/messages/ackRfqQuote" } ] }, "cancelQuote": { "action": "receive", "channel": { "$ref": "#/channels/quoter" }, "title": "Cancel Quote", "summary": "Cancel an active maker quote before it is selected", "messages": [ { "$ref": "#/channels/quoter/messages/rfqQuoteCancel" } ] }, "acknowledgeQuoteCancel": { "action": "send", "channel": { "$ref": "#/channels/quoter" }, "title": "Quote Cancel Ack", "summary": "Confirms quote cancellation", "messages": [ { "$ref": "#/channels/quoter/messages/ackRfqQuoteCancel" } ] }, "receiveConfirmationRequest": { "action": "send", "channel": { "$ref": "#/channels/quoter" }, "title": "Confirmation Request", "summary": "Last-look confirmation request for a selected quote", "description": "Sent when the selected quote's maker has last look enabled. Respond before `confirm_by`.", "messages": [ { "$ref": "#/channels/quoter/messages/rfqConfirmationRequest" } ] }, "respondConfirmation": { "action": "receive", "channel": { "$ref": "#/channels/quoter" }, "title": "Confirmation Response", "summary": "Confirm or decline a selected quote during last look", "description": "Respond before `confirm_by`. Do not include top-level `signer_address`, `maker_address`, or `signature_type`; identity is applied from the authenticated session.", "messages": [ { "$ref": "#/channels/quoter/messages/rfqConfirmationResponse" } ] }, "acknowledgeConfirmation": { "action": "send", "channel": { "$ref": "#/channels/quoter" }, "title": "Confirmation Ack", "summary": "Confirms the maker's last-look response", "messages": [ { "$ref": "#/channels/quoter/messages/ackRfqConfirmationResponse" } ] }, "receiveExecutionUpdate": { "action": "send", "channel": { "$ref": "#/channels/quoter" }, "title": "Execution Update", "summary": "Execution progress for selected makers", "description": "Reports execution progress. `CONFIRMED` and `FAILED` are terminal.", "messages": [ { "$ref": "#/channels/quoter/messages/rfqExecutionUpdate" } ] }, "receiveTradeBroadcast": { "action": "send", "channel": { "$ref": "#/channels/quoter" }, "title": "Trade Broadcast", "summary": "Confirmed Combo RFQ trade broadcast", "description": "Broadcasts confirmed Combo RFQ trades to authenticated quoter sessions. Delivery is best-effort, and consumers should deduplicate by `rfq_id`.", "messages": [ { "$ref": "#/channels/quoter/messages/rfqTrade" } ] }, "receiveError": { "action": "send", "channel": { "$ref": "#/channels/quoter" }, "title": "Error", "summary": "Sent when a command fails validation or cannot be applied", "messages": [ { "$ref": "#/channels/quoter/messages/rfqError" } ] } }, "components": { "messages": { "auth": { "name": "Auth", "title": "Auth", "summary": "Authenticate the connection", "contentType": "application/json", "payload": { "$ref": "#/components/schemas/AuthMessage" }, "examples": [ { "name": "Authenticate", "payload": { "type": "auth", "auth": { "apiKey": "YOUR_API_KEY", "secret": "YOUR_API_SECRET", "passphrase": "YOUR_API_PASSPHRASE" }, "identity": { "signer_address": "0xYourSigner", "maker_address": "0xYourQuoterWallet", "signature_type": 0 } } } ] }, "authResponse": { "name": "AuthResponse", "title": "Auth Response", "summary": "Gateway response to the auth message", "contentType": "application/json", "payload": { "$ref": "#/components/schemas/AuthResponse" }, "examples": [ { "name": "Success", "payload": { "type": "auth", "success": true, "address": "0xAuthenticatedAddress" } }, { "name": "Failure", "payload": { "type": "auth", "success": false, "error": "unauthenticated" } } ] }, "rfqRequest": { "name": "RfqRequest", "title": "RFQ_REQUEST", "summary": "Broadcast of an active RFQ request", "contentType": "application/json", "payload": { "$ref": "#/components/schemas/RfqRequest" }, "examples": [ { "name": "Active request", "payload": { "type": "RFQ_REQUEST", "rfq_id": "rfq_", "requestor_public_id": "req_", "leg_position_ids": [ "", "" ], "condition_id": "0x", "yes_position_id": "", "no_position_id": "", "direction": "BUY", "side": "YES", "requested_size": { "unit": "notional", "value_e6": "1000000" }, "submission_deadline": 1780575184000 } } ] }, "rfqQuote": { "name": "RfqQuote", "title": "RFQ_QUOTE", "summary": "Submit a signed maker quote", "contentType": "application/json", "payload": { "$ref": "#/components/schemas/RfqQuote" }, "examples": [ { "name": "Submit quote", "payload": { "type": "RFQ_QUOTE", "rfq_id": "rfq_", "price_e6": "450000", "size_e6": "1000000", "signed_order": { "salt": "", "maker": "0xYourQuoterWallet", "signer": "0xYourSigner", "tokenId": "", "makerAmount": "", "takerAmount": "", "side": 0, "signatureType": 0, "timestamp": "", "metadata": "0x0000000000000000000000000000000000000000000000000000000000000000", "builder": "0x0000000000000000000000000000000000000000000000000000000000000000", "signature": "0x..." } } } ] }, "ackRfqQuote": { "name": "AckRfqQuote", "title": "ACK_RFQ_QUOTE", "summary": "Returns the server-generated quote ID", "contentType": "application/json", "payload": { "$ref": "#/components/schemas/AckRfqQuote" }, "examples": [ { "name": "Quote accepted", "payload": { "type": "ACK_RFQ_QUOTE", "rfq_id": "rfq_", "quote_id": "quote_" } } ] }, "rfqQuoteCancel": { "name": "RfqQuoteCancel", "title": "RFQ_QUOTE_CANCEL", "summary": "Cancel an active maker quote", "contentType": "application/json", "payload": { "$ref": "#/components/schemas/RfqQuoteCancel" }, "examples": [ { "name": "Cancel quote", "payload": { "type": "RFQ_QUOTE_CANCEL", "rfq_id": "rfq_", "quote_id": "quote_", "signer_address": "0xYourSigner", "maker_address": "0xYourQuoterWallet" } } ] }, "ackRfqQuoteCancel": { "name": "AckRfqQuoteCancel", "title": "ACK_RFQ_QUOTE_CANCEL", "summary": "Confirms quote cancellation", "contentType": "application/json", "payload": { "$ref": "#/components/schemas/AckRfqQuoteCancel" }, "examples": [ { "name": "Cancel confirmed", "payload": { "type": "ACK_RFQ_QUOTE_CANCEL", "rfq_id": "rfq_", "quote_id": "quote_" } } ] }, "rfqConfirmationRequest": { "name": "RfqConfirmationRequest", "title": "RFQ_CONFIRMATION_REQUEST", "summary": "Last-look confirmation request for a selected quote", "contentType": "application/json", "payload": { "$ref": "#/components/schemas/RfqConfirmationRequest" }, "examples": [ { "name": "Confirmation request", "payload": { "type": "RFQ_CONFIRMATION_REQUEST", "rfq_id": "rfq_", "quote_id": "quote_", "signer_address": "0xYourSigner", "maker_address": "0xYourQuoterWallet", "signature_type": 0, "leg_position_ids": [ "", "" ], "condition_id": "0x", "yes_position_id": "", "no_position_id": "", "direction": "BUY", "side": "YES", "fill_size_e6": "1000000", "price_e6": "450000", "confirm_by": 1780575184000 } } ] }, "rfqConfirmationResponse": { "name": "RfqConfirmationResponse", "title": "RFQ_CONFIRMATION_RESPONSE", "summary": "Confirm or decline a selected quote", "contentType": "application/json", "payload": { "$ref": "#/components/schemas/RfqConfirmationResponse" }, "examples": [ { "name": "Confirm", "payload": { "type": "RFQ_CONFIRMATION_RESPONSE", "rfq_id": "rfq_", "quote_id": "quote_", "decision": "CONFIRM" } } ] }, "ackRfqConfirmationResponse": { "name": "AckRfqConfirmationResponse", "title": "ACK_RFQ_CONFIRMATION_RESPONSE", "summary": "Confirms the maker's last-look response", "contentType": "application/json", "payload": { "$ref": "#/components/schemas/AckRfqConfirmationResponse" }, "examples": [ { "name": "Confirmation ack", "payload": { "type": "ACK_RFQ_CONFIRMATION_RESPONSE", "rfq_id": "rfq_", "quote_id": "quote_", "decision": "CONFIRM" } } ] }, "rfqExecutionUpdate": { "name": "RfqExecutionUpdate", "title": "RFQ_EXECUTION_UPDATE", "summary": "Execution progress for selected makers", "contentType": "application/json", "payload": { "$ref": "#/components/schemas/RfqExecutionUpdate" }, "examples": [ { "name": "Mined", "payload": { "type": "RFQ_EXECUTION_UPDATE", "rfq_id": "rfq_", "status": "MINED", "tx_hash": "0x" } } ] }, "rfqTrade": { "name": "RfqTrade", "title": "RFQ_TRADE", "summary": "Confirmed Combo RFQ trade broadcast", "contentType": "application/json", "payload": { "$ref": "#/components/schemas/RfqTrade" }, "examples": [ { "name": "Confirmed trade", "payload": { "type": "RFQ_TRADE", "rfq_id": "rfq_", "requester_id": "req_", "condition_id": "0x", "leg_position_ids": [ "", "" ], "direction": "BUY", "side": "YES", "price_e6": "125000", "size_e6": "800000", "executed_at": 1780854786039 } } ] }, "rfqError": { "name": "RfqError", "title": "RFQ_ERROR", "summary": "Sent when a command fails validation or cannot be applied", "contentType": "application/json", "payload": { "$ref": "#/components/schemas/RfqError" }, "examples": [ { "name": "Competition window closed", "payload": { "type": "RFQ_ERROR", "request_type": "RFQ_QUOTE", "rfq_id": "rfq_", "code": "SUBMISSION_WINDOW_CLOSED", "error": "submission window closed" } } ] } }, "schemas": { "SignatureType": { "type": "integer", "description": "CLOB signature type: 0 EOA, 1 POLY_PROXY, 2 GNOSIS_SAFE, 3 POLY_1271.", "enum": [ 0, 1, 2, 3 ] }, "Direction": { "type": "string", "description": "Requester trade direction.", "enum": [ "BUY", "SELL" ] }, "Side": { "type": "string", "description": "Combinatorial position side. Currently only YES is supported.", "enum": [ "YES", "NO" ] }, "RequestedSize": { "type": "object", "description": "Requested RFQ size and unit.", "required": [ "unit", "value_e6" ], "properties": { "unit": { "type": "string", "description": "`notional` for requester BUY RFQs and `shares` for requester SELL RFQs.", "enum": [ "notional", "shares" ] }, "value_e6": { "type": "string", "description": "Six-decimal fixed-point value encoded as a string." } } }, "ExchangeV3Order": { "type": "object", "description": "Signed Exchange v3 order.", "required": [ "salt", "maker", "signer", "tokenId", "makerAmount", "takerAmount", "side", "signatureType", "timestamp", "signature" ], "properties": { "salt": { "type": "string", "description": "Order salt (uint256 as a decimal string)." }, "maker": { "type": "string", "description": "Wallet that funds the order." }, "signer": { "type": "string", "description": "Address that signs the order." }, "tokenId": { "type": "string", "description": "YES or NO combo position ID (uint256 as a decimal string)." }, "makerAmount": { "type": "string", "description": "Amount the maker pays, in six-decimal base units." }, "takerAmount": { "type": "string", "description": "Amount the maker receives, in six-decimal base units." }, "side": { "type": "integer", "description": "Order side — 0 BUY, 1 SELL.", "enum": [ 0, 1 ] }, "signatureType": { "$ref": "#/components/schemas/SignatureType" }, "timestamp": { "type": "string", "description": "Order timestamp in Unix seconds (as a string)." }, "metadata": { "type": "string", "description": "32-byte hex field; defaults to the zero value." }, "builder": { "type": "string", "description": "32-byte hex field; defaults to the zero value." }, "signature": { "type": "string", "description": "EIP-712 signature over the order." } } }, "AuthMessage": { "type": "object", "description": "Authentication message. Must be the first message after connecting.", "required": [ "type", "auth", "identity" ], "properties": { "type": { "type": "string", "const": "auth" }, "auth": { "type": "object", "description": "CLOB API credentials.", "required": [ "apiKey", "secret", "passphrase" ], "properties": { "apiKey": { "type": "string", "description": "CLOB API key." }, "secret": { "type": "string", "description": "CLOB API secret." }, "passphrase": { "type": "string", "description": "CLOB API passphrase." } } }, "identity": { "type": "object", "description": "Signer/maker identity used for RFQ orders.", "required": [ "signer_address", "maker_address", "signature_type" ], "properties": { "signer_address": { "type": "string", "description": "Address that signs orders." }, "maker_address": { "type": "string", "description": "Wallet that funds orders." }, "signature_type": { "$ref": "#/components/schemas/SignatureType" } } } } }, "AuthResponse": { "type": "object", "description": "Gateway response to the auth message.", "required": [ "type", "success" ], "properties": { "type": { "type": "string", "const": "auth" }, "success": { "type": "boolean" }, "address": { "type": "string", "description": "Authenticated address, present on success." }, "error": { "type": "string", "description": "Error detail, present on failure." } } }, "RfqRequest": { "type": "object", "description": "Broadcast of an active RFQ request.", "required": [ "type", "rfq_id", "requestor_public_id", "leg_position_ids", "condition_id", "yes_position_id", "no_position_id", "direction", "side", "requested_size", "submission_deadline" ], "properties": { "type": { "type": "string", "const": "RFQ_REQUEST" }, "rfq_id": { "type": "string", "description": "Server-assigned RFQ ID." }, "requestor_public_id": { "type": "string", "description": "Opaque public ID for the RFQ source." }, "leg_position_ids": { "type": "array", "description": "Canonical leg position IDs in the combo.", "items": { "type": "string" } }, "condition_id": { "type": "string", "description": "Derived combinatorial condition ID." }, "yes_position_id": { "type": "string", "description": "Derived YES combo position ID." }, "no_position_id": { "type": "string", "description": "Derived NO combo position ID." }, "direction": { "$ref": "#/components/schemas/Direction" }, "side": { "$ref": "#/components/schemas/Side" }, "requested_size": { "$ref": "#/components/schemas/RequestedSize" }, "submission_deadline": { "type": "integer", "format": "int64", "description": "Quote submission deadline in Unix milliseconds." } } }, "RfqQuote": { "type": "object", "description": "Submit a signed maker quote before the submission deadline.", "required": [ "type", "rfq_id", "price_e6", "size_e6", "signed_order" ], "properties": { "type": { "type": "string", "const": "RFQ_QUOTE" }, "rfq_id": { "type": "string", "description": "RFQ ID from RFQ_REQUEST." }, "price_e6": { "type": "string", "description": "Quote price in six-decimal fixed-point units." }, "size_e6": { "type": "string", "description": "Fillable share count in six-decimal fixed-point units." }, "signed_order": { "$ref": "#/components/schemas/ExchangeV3Order" } } }, "AckRfqQuote": { "type": "object", "description": "Returns the server-generated quote ID.", "required": [ "type", "rfq_id", "quote_id" ], "properties": { "type": { "type": "string", "const": "ACK_RFQ_QUOTE" }, "rfq_id": { "type": "string" }, "quote_id": { "type": "string", "description": "Server-generated quote ID." } } }, "RfqQuoteCancel": { "type": "object", "description": "Cancel an active maker quote before it is selected.", "required": [ "type", "rfq_id", "quote_id", "signer_address", "maker_address" ], "properties": { "type": { "type": "string", "const": "RFQ_QUOTE_CANCEL" }, "rfq_id": { "type": "string" }, "quote_id": { "type": "string", "description": "Server-generated quote ID." }, "signer_address": { "type": "string", "description": "Must match the authenticated signer_address." }, "maker_address": { "type": "string", "description": "Must match the authenticated maker_address." } } }, "AckRfqQuoteCancel": { "type": "object", "description": "Confirms quote cancellation.", "required": [ "type", "rfq_id", "quote_id" ], "properties": { "type": { "type": "string", "const": "ACK_RFQ_QUOTE_CANCEL" }, "rfq_id": { "type": "string" }, "quote_id": { "type": "string" } } }, "RfqConfirmationRequest": { "type": "object", "description": "Last-look confirmation request for a selected quote.", "required": [ "type", "rfq_id", "quote_id", "signer_address", "maker_address", "signature_type", "leg_position_ids", "condition_id", "yes_position_id", "no_position_id", "direction", "side", "fill_size_e6", "price_e6", "confirm_by" ], "properties": { "type": { "type": "string", "const": "RFQ_CONFIRMATION_REQUEST" }, "rfq_id": { "type": "string" }, "quote_id": { "type": "string", "description": "Selected quote ID." }, "signer_address": { "type": "string" }, "maker_address": { "type": "string" }, "signature_type": { "$ref": "#/components/schemas/SignatureType" }, "leg_position_ids": { "type": "array", "items": { "type": "string" } }, "condition_id": { "type": "string" }, "yes_position_id": { "type": "string" }, "no_position_id": { "type": "string" }, "direction": { "$ref": "#/components/schemas/Direction" }, "side": { "$ref": "#/components/schemas/Side" }, "fill_size_e6": { "type": "string", "description": "Selected fill size in six-decimal fixed-point units." }, "price_e6": { "type": "string", "description": "Selected quote price in six-decimal fixed-point units." }, "confirm_by": { "type": "integer", "format": "int64", "description": "Confirmation deadline in Unix milliseconds." } } }, "RfqConfirmationResponse": { "type": "object", "description": "Confirm or decline a selected quote. Identity is applied from the authenticated session.", "required": [ "type", "rfq_id", "quote_id", "decision" ], "properties": { "type": { "type": "string", "const": "RFQ_CONFIRMATION_RESPONSE" }, "rfq_id": { "type": "string" }, "quote_id": { "type": "string", "description": "Selected quote ID." }, "decision": { "type": "string", "enum": [ "CONFIRM", "DECLINE" ] } } }, "AckRfqConfirmationResponse": { "type": "object", "description": "Confirms the maker's last-look response.", "required": [ "type", "rfq_id", "quote_id", "decision" ], "properties": { "type": { "type": "string", "const": "ACK_RFQ_CONFIRMATION_RESPONSE" }, "rfq_id": { "type": "string" }, "quote_id": { "type": "string" }, "decision": { "type": "string", "enum": [ "CONFIRM", "DECLINE" ] } } }, "RfqExecutionUpdate": { "type": "object", "description": "Reports execution progress for selected makers. CONFIRMED and FAILED are terminal.", "required": [ "type", "rfq_id", "status" ], "properties": { "type": { "type": "string", "const": "RFQ_EXECUTION_UPDATE" }, "rfq_id": { "type": "string" }, "status": { "type": "string", "enum": [ "MATCHED", "MINED", "RETRYING", "CONFIRMED", "FAILED" ] }, "tx_hash": { "type": "string", "description": "Transaction hash, when available." } } }, "RfqTrade": { "type": "object", "description": "Confirmed Combo RFQ trade broadcast. Excludes maker identity and per-maker fill allocations.", "required": [ "type", "rfq_id", "requester_id", "condition_id", "leg_position_ids", "direction", "side", "price_e6", "size_e6", "executed_at" ], "properties": { "type": { "type": "string", "const": "RFQ_TRADE" }, "rfq_id": { "type": "string", "description": "RFQ ID for deduplication and reconciliation." }, "requester_id": { "type": "string", "description": "Opaque public ID for the RFQ source." }, "condition_id": { "type": "string", "description": "Derived combinatorial condition ID." }, "leg_position_ids": { "type": "array", "description": "Canonical leg position IDs in the combo.", "items": { "type": "string" } }, "direction": { "$ref": "#/components/schemas/Direction" }, "side": { "$ref": "#/components/schemas/Side" }, "price_e6": { "type": "string", "description": "Accepted blended price in six-decimal fixed-point units." }, "size_e6": { "type": "string", "description": "Matched Combo share size in six-decimal fixed-point units." }, "executed_at": { "type": "integer", "format": "int64", "description": "Execution timestamp in Unix milliseconds." } } }, "RfqError": { "type": "object", "description": "Sent when a command fails validation or cannot be applied.", "required": [ "type", "code", "error" ], "properties": { "type": { "type": "string", "const": "RFQ_ERROR" }, "request_type": { "type": "string", "description": "Inbound command that failed, when parsed." }, "rfq_id": { "type": "string", "description": "RFQ ID, when present on the failed command." }, "quote_id": { "type": "string", "description": "Quote ID, when present on the failed command." }, "code": { "type": "string", "description": "Stable machine-readable error code. New codes may be introduced over time; treat unrecognized codes as command-level failures.", "enum": [ "ADDRESS_MISMATCH", "ALLOWANCE_VALIDATION_FAILED", "BALANCE_VALIDATION_FAILED", "CONTRADICTORY_LEGS", "EXPIRED_RFQ", "INVALID_ACCEPTANCE", "INVALID_CONFIRMATION", "INVALID_EXECUTION_RESULT", "INVALID_IDENTITY", "INVALID_MESSAGE", "INVALID_QUOTE", "INVALID_RFQ", "INVALID_RFQ_STATE", "INVALID_ROLE", "LEG_METADATA_UNAVAILABLE", "MAKER_ALREADY_RESPONDED", "MAKER_NOT_REQUIRED", "MAKER_QUOTE_LIMITED", "PRE_EXECUTION_BALANCE_RESERVATION_FAILED", "QUOTE_MISMATCH", "QUOTE_UNAVAILABLE", "RATE_LIMITED", "REQUEST_FAILED", "SERVICE_UNAVAILABLE", "SUBMISSION_WINDOW_CLOSED", "TRADE_SUBMISSION_FAILED", "UNAUTHENTICATED", "UNAUTHORIZED_ROLE", "UNKNOWN_RFQ" ] }, "error": { "type": "string", "description": "Human-readable error detail for logging and debugging." } } } } } }