> ## Documentation Index > Fetch the complete documentation index at: https://docs.joyride.exchange/llms.txt > Use this file to discover all available pages before exploring further. # Trading rpc ## AsyncAPI ````yaml _generated/asyncapi.yaml tradingRpc id: tradingRpc title: Trading rpc description: '' servers: - id: trading protocol: wss host: joyride.exchange bindings: [] variables: [] address: / parameters: [] bindings: [] operations: - &ref_19 id: tradingRequest title: Trading request type: send messages: - &ref_23 id: TradingRpcRequest contentType: application/json payload: - name: TradingRpcRequest type: object properties: - name: const type: string description: '2.0' required: false - name: id type: oneOf required: true - name: method type: string enumValues: - public/get_nonce - public/auth - public/session_resume - public/get_market_config - public/get_instruments - rfq.create - rfq.accept - rfq.get - rfq.list - rfq.subscribe - rfq.maker.poll - rfq.maker.respond - rfq.maker.decline - rfq.maker.subscribe required: true - name: params type: object required: false headers: [] jsonPayloadSchema: description: Requests accepted on the trading endpoint. type: object required: - jsonrpc - id - method properties: jsonrpc: const: '2.0' x-parser-schema-id: id: &ref_0 oneOf: - type: string x-parser-schema-id: - type: integer x-parser-schema-id: - type: 'null' x-parser-schema-id: x-parser-schema-id: RpcId method: type: string enum: - public/get_nonce - public/auth - public/session_resume - public/get_market_config - public/get_instruments - rfq.create - rfq.accept - rfq.get - rfq.list - rfq.subscribe - rfq.maker.poll - rfq.maker.respond - rfq.maker.decline - rfq.maker.subscribe x-parser-schema-id: params: type: object additionalProperties: true x-parser-schema-id: x-parser-schema-id: TradingRpcRequest title: Trading rpc request example: No examples found bindings: [] extensions: - id: x-parser-unique-object-id value: TradingRpcRequest - id: x-parser-message-name value: TradingRpcRequest - &ref_24 id: RfqCreateRequest contentType: application/json payload: - allOf: &ref_1 - &ref_2 type: object required: - jsonrpc - id properties: jsonrpc: const: '2.0' x-parser-schema-id: id: *ref_0 x-parser-schema-id: RpcRequestBase - type: object properties: method: type: string const: rfq.create x-parser-schema-id: params: type: object additionalProperties: false properties: client_ref: type: string pattern: >- ^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$ description: >- Idempotency key; the same `(account, client_ref)` with a different or reordered leg array is a canonical-body mismatch. x-parser-schema-id: legs: type: array minItems: 1 maxItems: 13 items: type: object additionalProperties: false description: > One strategy leg. `quantity` is signed and taker-buy oriented: on a `buy` accept the taker receives `quantity` and the maker its negation; on a `sell` accept the taker receives `-quantity` and the maker `quantity`. A 1x2 spread is `+1.000000` and `-2.000000`. Legs keep the taker's submitted order everywhere; nothing sorts them. properties: instrument: type: string description: Listed instrument symbol. example: SOL_USDC-6MAR26-150-C x-parser-schema-id: quantity: allOf: - &ref_9 type: string pattern: ^-?(0|[1-9][0-9]*)(\.[0-9]{1,6})?$ description: > Canonical signed decimal with at most six fractional digits. Negative zero, JSON numbers, exponents, and values outside the signed 64-bit 6dp range (`i64::MIN` excluded) are rejected. x-parser-schema-id: RfqSignedDecimal description: >- Non-zero signed 6dp contracts in taker-buy orientation. x-parser-schema-id: required: - instrument - quantity x-parser-schema-id: RfqLeg description: > Ordered strategy legs. Every instrument must be listed and open, share one underlying and expiry, and be unique both by symbol and by resolved terms `(asset, strike, expiry, kind)`. x-parser-schema-id: RfqLegs required: - client_ref - legs x-parser-schema-id: required: - method - params x-parser-schema-id: x-parser-schema-id: RfqCreateRpcRequest name: Create an RFQ description: >- Open an idempotent request for quote on a 1-13 leg strategy as an allowlisted taker. headers: [] jsonPayloadSchema: allOf: *ref_1 x-parser-schema-id: RfqCreateRpcRequest title: Create an RFQ description: >- Open an idempotent request for quote on a 1-13 leg strategy as an allowlisted taker. example: '{}' bindings: [] extensions: - id: x-parser-unique-object-id value: RfqCreateRequest - &ref_25 id: RfqAcceptRequest contentType: application/json payload: - allOf: &ref_3 - *ref_2 - type: object properties: method: type: string const: rfq.accept x-parser-schema-id: params: type: object additionalProperties: false properties: quote_id: &ref_14 type: string pattern: ^[0-9a-f]{64}$ description: >- SHA-256 of the canonical 1,050-byte StrategyQuotePayload. x-parser-schema-id: QuoteId side: type: string enum: - buy - sell x-parser-schema-id: expires_at: type: integer format: int64 description: Unix seconds; at or before the quote's `expires_at`. x-parser-schema-id: taker_signature: type: string description: >- Canonical base64 encoding of exactly 64 Ed25519 signature bytes over the 105-byte StrategyAcceptPayload. x-parser-schema-id: required: - quote_id - side - expires_at - taker_signature x-parser-schema-id: required: - method - params x-parser-schema-id: x-parser-schema-id: RfqAcceptRpcRequest name: Accept an RFQ quote description: >- Submit the taker's Ed25519 signature over the canonical StrategyAcceptPayload for one side of the package. headers: [] jsonPayloadSchema: allOf: *ref_3 x-parser-schema-id: RfqAcceptRpcRequest title: Accept an RFQ quote description: >- Submit the taker's Ed25519 signature over the canonical StrategyAcceptPayload for one side of the package. example: '{}' bindings: [] extensions: - id: x-parser-unique-object-id value: RfqAcceptRequest - &ref_26 id: RfqGetRequest contentType: application/json payload: - allOf: &ref_4 - *ref_2 - type: object properties: method: type: string const: rfq.get x-parser-schema-id: params: type: object additionalProperties: false properties: rfq_id: &ref_5 type: string pattern: ^[0-9a-f]{32}$ description: 16-byte RFQ id encoded as lowercase hexadecimal. x-parser-schema-id: RfqId required: - rfq_id x-parser-schema-id: required: - method - params x-parser-schema-id: x-parser-schema-id: RfqGetRpcRequest name: Read one taker RFQ description: >- Returns a live-book RFQ only when it belongs to the authenticated account. headers: [] jsonPayloadSchema: allOf: *ref_4 x-parser-schema-id: RfqGetRpcRequest title: Read one taker RFQ description: >- Returns a live-book RFQ only when it belongs to the authenticated account. example: '{}' bindings: [] extensions: - id: x-parser-unique-object-id value: RfqGetRequest - &ref_27 id: RfqListRequest contentType: application/json payload: - allOf: &ref_6 - *ref_2 - type: object properties: method: type: string const: rfq.list x-parser-schema-id: params: type: object additionalProperties: false properties: states: type: array uniqueItems: true items: type: string enum: - pending - quoted - accepted - submitting - filled - declined - expired - failed x-parser-schema-id: RfqState x-parser-schema-id: cursor: *ref_5 limit: type: integer minimum: 1 maximum: 100 default: 100 x-parser-schema-id: x-parser-schema-id: required: - method - params x-parser-schema-id: x-parser-schema-id: RfqListRpcRequest name: Page through taker RFQs description: >- Returns the authenticated account's live-book RFQs; settled history is available from `GET /api/query/rfq-fills`. headers: [] jsonPayloadSchema: allOf: *ref_6 x-parser-schema-id: RfqListRpcRequest title: Page through taker RFQs description: >- Returns the authenticated account's live-book RFQs; settled history is available from `GET /api/query/rfq-fills`. example: '{}' bindings: [] extensions: - id: x-parser-unique-object-id value: RfqListRequest - &ref_28 id: RfqSubscribeRequest contentType: application/json payload: - allOf: &ref_7 - *ref_2 - type: object properties: method: const: rfq.subscribe x-parser-schema-id: params: type: object additionalProperties: false x-parser-schema-id: required: - method - params x-parser-schema-id: x-parser-schema-id: name: Subscribe to taker RFQ events description: >- Result is `{channel:"rfq", subscribed:true}`; events then arrive on the `rfq` channel. headers: [] jsonPayloadSchema: allOf: *ref_7 x-parser-schema-id: title: Subscribe to taker RFQ events description: >- Result is `{channel:"rfq", subscribed:true}`; events then arrive on the `rfq` channel. example: '{}' bindings: [] extensions: - id: x-parser-unique-object-id value: RfqSubscribeRequest - &ref_29 id: RfqMakerPollRequest contentType: application/json payload: - allOf: &ref_8 - *ref_2 - type: object properties: method: const: rfq.maker.poll x-parser-schema-id: params: type: object additionalProperties: false properties: cursor: *ref_5 limit: type: integer minimum: 1 maximum: 100 default: 100 x-parser-schema-id: x-parser-schema-id: RfqPageParams required: - method - params x-parser-schema-id: x-parser-schema-id: name: Poll open RFQs description: >- Page through pending requests as a quoter; result is `{items:[OpenRfqObject], next_cursor?}`. headers: [] jsonPayloadSchema: allOf: *ref_8 x-parser-schema-id: title: Poll open RFQs description: >- Page through pending requests as a quoter; result is `{items:[OpenRfqObject], next_cursor?}`. example: '{}' bindings: [] extensions: - id: x-parser-unique-object-id value: RfqMakerPollRequest - &ref_30 id: RfqMakerRespondRequest contentType: application/json payload: - allOf: &ref_10 - *ref_2 - type: object properties: method: type: string const: rfq.maker.respond x-parser-schema-id: params: type: object additionalProperties: false description: > A signed two-sided quote for the whole package. `bid <= ask`; neither side needs to be positive. Buy cash delta is `taker = -ask`, `maker = +ask`; sell cash delta is `taker = +bid`, `maker = -bid`. There is no quantity multiplier: the legs in the open object are the exact structure being quoted. properties: rfq_id: *ref_5 quote_nonce: type: string pattern: ^[1-9][0-9]*$ description: >- Canonical decimal u64 string; strictly increasing per maker account across restarts. x-parser-schema-id: bid: allOf: - *ref_9 description: >- Signed vault-USDC amount the maker pays for the package when the taker sells. x-parser-schema-id: ask: allOf: - *ref_9 description: >- Signed vault-USDC amount the maker receives for the package when the taker buys. x-parser-schema-id: issued_at: type: integer format: int64 description: Unix seconds. x-parser-schema-id: expires_at: type: integer format: int64 description: > Unix seconds. Must satisfy `issued_at < expires_at`, `expires_at - issued_at <= 3600`, and `expires_at <= max_quote_expires_at` from the open object; a later value is rejected with `RFQ_VALUE_OUT_OF_RANGE`, never clamped. x-parser-schema-id: maker_signature: type: string description: >- Canonical base64 encoding of exactly 64 Ed25519 signature bytes over the 1,050-byte StrategyQuotePayload. x-parser-schema-id: required: - rfq_id - quote_nonce - bid - ask - issued_at - expires_at - maker_signature x-parser-schema-id: required: - method - params x-parser-schema-id: x-parser-schema-id: RfqMakerRespondRpcRequest name: Respond with a signed two-sided package quote description: > Quote the whole package with signed `bid` and `ask`; result is `{rfq_id, quote_id, state:"quoted"}`. One quote per RFQ, first wins; a delivered quote is firm until `expires_at`. headers: [] jsonPayloadSchema: allOf: *ref_10 x-parser-schema-id: RfqMakerRespondRpcRequest title: Respond with a signed two-sided package quote description: | Quote the whole package with signed `bid` and `ask`; result is `{rfq_id, quote_id, state:"quoted"}`. One quote per RFQ, first wins; a delivered quote is firm until `expires_at`. example: '{}' bindings: [] extensions: - id: x-parser-unique-object-id value: RfqMakerRespondRequest - &ref_31 id: RfqMakerDeclineRequest contentType: application/json payload: - allOf: &ref_11 - *ref_2 - type: object properties: method: type: string const: rfq.maker.decline x-parser-schema-id: params: type: object additionalProperties: false properties: rfq_id: *ref_5 reason: type: string enum: - unlisted_instrument - near_expiry - size_limit - stale_data - low_confidence - queue_overflow x-parser-schema-id: required: - rfq_id - reason x-parser-schema-id: required: - method - params x-parser-schema-id: x-parser-schema-id: RfqMakerDeclineRpcRequest name: Decline a pending RFQ description: Result is `{rfq_id, state:"declined", decline_reason}`. headers: [] jsonPayloadSchema: allOf: *ref_11 x-parser-schema-id: RfqMakerDeclineRpcRequest title: Decline a pending RFQ description: Result is `{rfq_id, state:"declined", decline_reason}`. example: '{}' bindings: [] extensions: - id: x-parser-unique-object-id value: RfqMakerDeclineRequest - &ref_32 id: RfqMakerSubscribeRequest contentType: application/json payload: - allOf: &ref_12 - *ref_2 - type: object properties: method: const: rfq.maker.subscribe x-parser-schema-id: params: type: object additionalProperties: false x-parser-schema-id: required: - method - params x-parser-schema-id: x-parser-schema-id: name: Subscribe to market-maker RFQ events description: >- Result is `{channel:"rfq_maker", subscribed:true}`; requires the quoter role, otherwise `RFQ_WRONG_ROLE`. headers: [] jsonPayloadSchema: allOf: *ref_12 x-parser-schema-id: title: Subscribe to market-maker RFQ events description: >- Result is `{channel:"rfq_maker", subscribed:true}`; requires the quoter role, otherwise `RFQ_WRONG_ROLE`. example: '{}' bindings: [] extensions: - id: x-parser-unique-object-id value: RfqMakerSubscribeRequest bindings: [] extensions: &ref_17 - id: x-parser-unique-object-id value: tradingRpc - &ref_18 id: tradingReceive title: Trading receive type: receive messages: - &ref_20 id: RpcResponse contentType: application/json payload: - oneOf: &ref_13 - type: object required: - jsonrpc - id - result properties: jsonrpc: const: '2.0' x-parser-schema-id: id: *ref_0 result: type: object additionalProperties: true x-parser-schema-id: x-parser-schema-id: RpcSuccess - type: object required: - jsonrpc - id - error properties: jsonrpc: const: '2.0' x-parser-schema-id: id: *ref_0 error: type: object required: - code - message properties: code: type: integer x-parser-schema-id: message: type: string x-parser-schema-id: data: true x-parser-schema-id: x-parser-schema-id: RpcError x-parser-schema-id: name: RpcResponse headers: [] jsonPayloadSchema: oneOf: *ref_13 x-parser-schema-id: title: Rpc response example: '{}' bindings: [] extensions: - id: x-parser-unique-object-id value: RpcResponse - id: x-parser-message-name value: RpcResponse - &ref_21 id: RfqError contentType: application/json payload: - name: Typed RFQ method error description: | Every `rfq.*` method failure is a JSON-RPC error with code `1200` and a `data` object carrying the `RFQ_*` error code. type: object properties: - name: const type: string description: '2.0' required: false - name: id type: oneOf required: true - name: error type: object required: true properties: - name: const type: number required: false - name: message type: string required: true - name: data type: object description: >- The `error.data` object of every `rfq.*` failure (JSON-RPC code `1200`). required: true properties: - name: error type: string description: >- RFQ_NOT_READY is retryable and covers five causes the message does not distinguish: no reconciled subaccount for the account, the chain service view is cold or gapped, no deployment epoch is ready, stale or missing mark/IV/spot for a leg or the account's RFQ positions, or the maker is absent from the lookup table. RFQ_INVALID_INSTRUMENT identifies the blocking leg by submitted index. RFQ_TAKER_UNFUNDED is non-retryable and carries the live funding view in `details`. RFQ_STATE_CONFLICT is returned to the second and later `rfq.maker.respond` on an RFQ that already holds a quote, and on a `quote_nonce` at or below the account's high-water mark. RFQ_RATE_LIMITED is retryable. enumValues: - RFQ_NOT_ENABLED - RFQ_NOT_READY - RFQ_INVALID_INSTRUMENT - RFQ_SIZE_INVALID - RFQ_PRECISION_UNSUPPORTED - RFQ_VALUE_OUT_OF_RANGE - RFQ_OPEN_LIMIT - RFQ_NOT_FOUND - RFQ_WRONG_ROLE - RFQ_INVALID_SIGNATURE - RFQ_CANONICAL_MISMATCH - RFQ_QUOTE_EXPIRED - RFQ_STATE_CONFLICT - RFQ_TAKER_UNFUNDED - RFQ_BALANCE_INSUFFICIENT - RFQ_PRICE_TOLERANCE - RFQ_ATTESTATION_FAILED - RFQ_TX_FAILED - RFQ_RATE_LIMITED required: true - name: message type: string required: true - name: operation_id type: string description: >- Server-side correlation id; quote it when asking for support. required: true - name: retryable type: boolean required: true - name: rfq_id type: string description: 16-byte RFQ id encoded as lowercase hexadecimal. required: false - name: quote_id type: string description: >- SHA-256 of the canonical 1,050-byte StrategyQuotePayload. required: false - name: details type: object description: >- Present for RFQ_TAKER_UNFUNDED and contains the funding view directly. required: false properties: - name: anchored type: boolean description: >- Whether a durable subaccount anchor is covered by the live watcher heartbeat. required: true - name: free_balance type: string required: true - name: buy type: object required: true properties: - name: estimate type: boolean description: >- True only for a writer-side requirement computed over a never-anchored empty portfolio. required: true - name: funded type: boolean description: >- True only for a non-estimated requirement with a covered anchor and `free_balance >= required`. required: true - name: package_cash_delta type: string description: >- Signed cash movement before fees; positive means the taker receives premium. required: false - name: cash_debit type: string description: '`max(-package_cash_delta, 0)`.' required: false - name: fee type: string description: >- Taker trading fee over the current prices: per leg `min(index_notional × taker_fee_bps / 10000, leg_value × trade_fee_cap_bps / 10000)`, floored and summed. required: false - name: max_fee type: string description: >- `fee` plus the taker fee tolerance (1 % by default), rounded up. `required` is computed with `max_fee`; the signer charges the exact fee. required: false - name: writer type: boolean description: >- True when this side leaves the taker short at least one leg. required: false - name: lock_increase type: string description: >- `max(post_fill_locked - current_locked, 0)`; zero when the taker is not a writer. required: false - name: post_fill_locked type: string description: Absolute taker lock after the fill. required: false - name: sell type: object required: true properties: - name: estimate type: boolean description: >- True only for a writer-side requirement computed over a never-anchored empty portfolio. required: true - name: funded type: boolean description: >- True only for a non-estimated requirement with a covered anchor and `free_balance >= required`. required: true - name: package_cash_delta type: string description: >- Signed cash movement before fees; positive means the taker receives premium. required: false - name: cash_debit type: string description: '`max(-package_cash_delta, 0)`.' required: false - name: fee type: string description: >- Taker trading fee over the current prices: per leg `min(index_notional × taker_fee_bps / 10000, leg_value × trade_fee_cap_bps / 10000)`, floored and summed. required: false - name: max_fee type: string description: >- `fee` plus the taker fee tolerance (1 % by default), rounded up. `required` is computed with `max_fee`; the signer charges the exact fee. required: false - name: writer type: boolean description: >- True when this side leaves the taker short at least one leg. required: false - name: lock_increase type: string description: >- `max(post_fill_locked - current_locked, 0)`; zero when the taker is not a writer. required: false - name: post_fill_locked type: string description: Absolute taker lock after the fill. required: false headers: [] jsonPayloadSchema: type: object description: >- JSON-RPC error envelope for every `rfq.*` method failure. The code is always `1200`; the `RFQ_*` discriminator lives in `error.data.error`. required: - jsonrpc - id - error properties: jsonrpc: const: '2.0' x-parser-schema-id: id: *ref_0 error: type: object required: - code - message - data properties: code: const: 1200 x-parser-schema-id: message: type: string x-parser-schema-id: data: type: object description: >- The `error.data` object of every `rfq.*` failure (JSON-RPC code `1200`). properties: error: type: string description: >- RFQ_NOT_READY is retryable and covers five causes the message does not distinguish: no reconciled subaccount for the account, the chain service view is cold or gapped, no deployment epoch is ready, stale or missing mark/IV/spot for a leg or the account's RFQ positions, or the maker is absent from the lookup table. RFQ_INVALID_INSTRUMENT identifies the blocking leg by submitted index. RFQ_TAKER_UNFUNDED is non-retryable and carries the live funding view in `details`. RFQ_STATE_CONFLICT is returned to the second and later `rfq.maker.respond` on an RFQ that already holds a quote, and on a `quote_nonce` at or below the account's high-water mark. RFQ_RATE_LIMITED is retryable. enum: - RFQ_NOT_ENABLED - RFQ_NOT_READY - RFQ_INVALID_INSTRUMENT - RFQ_SIZE_INVALID - RFQ_PRECISION_UNSUPPORTED - RFQ_VALUE_OUT_OF_RANGE - RFQ_OPEN_LIMIT - RFQ_NOT_FOUND - RFQ_WRONG_ROLE - RFQ_INVALID_SIGNATURE - RFQ_CANONICAL_MISMATCH - RFQ_QUOTE_EXPIRED - RFQ_STATE_CONFLICT - RFQ_TAKER_UNFUNDED - RFQ_BALANCE_INSUFFICIENT - RFQ_PRICE_TOLERANCE - RFQ_ATTESTATION_FAILED - RFQ_TX_FAILED - RFQ_RATE_LIMITED x-parser-schema-id: message: type: string x-parser-schema-id: operation_id: type: string description: >- Server-side correlation id; quote it when asking for support. x-parser-schema-id: retryable: type: boolean x-parser-schema-id: rfq_id: *ref_5 quote_id: *ref_14 details: allOf: - type: object additionalProperties: false description: >- Live advisory funding view; the attestation signer remains authoritative. properties: anchored: type: boolean description: >- Whether a durable subaccount anchor is covered by the live watcher heartbeat. x-parser-schema-id: free_balance: oneOf: - &ref_15 type: string pattern: ^(0|[1-9][0-9]*)(\.[0-9]{1,6})?$ description: >- Canonical unsigned decimal with at most six fractional digits; JSON numbers and exponents are rejected. x-parser-schema-id: RfqDecimal - type: 'null' x-parser-schema-id: x-parser-schema-id: buy: oneOf: - &ref_16 type: object additionalProperties: false description: > Taker-perspective requirement for one accept side, computed from one frozen strategy risk view: `required = cash_debit + max_fee + lock_increase`. properties: required: allOf: - *ref_15 description: >- Free balance required to accept this side of the quote. x-parser-schema-id: estimate: type: boolean description: >- True only for a writer-side requirement computed over a never-anchored empty portfolio. x-parser-schema-id: funded: type: boolean description: >- True only for a non-estimated requirement with a covered anchor and `free_balance >= required`. x-parser-schema-id: package_cash_delta: allOf: - *ref_9 description: >- Signed cash movement before fees; positive means the taker receives premium. x-parser-schema-id: cash_debit: allOf: - *ref_15 description: '`max(-package_cash_delta, 0)`.' x-parser-schema-id: fee: allOf: - *ref_15 description: >- Taker trading fee over the current prices: per leg `min(index_notional × taker_fee_bps / 10000, leg_value × trade_fee_cap_bps / 10000)`, floored and summed. x-parser-schema-id: max_fee: allOf: - *ref_15 description: >- `fee` plus the taker fee tolerance (1 % by default), rounded up. `required` is computed with `max_fee`; the signer charges the exact fee. x-parser-schema-id: writer: type: boolean description: >- True when this side leaves the taker short at least one leg. x-parser-schema-id: lock_increase: allOf: - *ref_15 description: >- `max(post_fill_locked - current_locked, 0)`; zero when the taker is not a writer. x-parser-schema-id: post_fill_locked: allOf: - *ref_15 description: Absolute taker lock after the fill. x-parser-schema-id: required: - required - estimate - funded x-parser-schema-id: RfqFundingRequirement - type: 'null' x-parser-schema-id: x-parser-schema-id: sell: oneOf: - *ref_16 - type: 'null' x-parser-schema-id: x-parser-schema-id: required: - anchored - free_balance - buy - sell x-parser-schema-id: RfqTakerFunding description: >- Present for RFQ_TAKER_UNFUNDED and contains the funding view directly. x-parser-schema-id: required: - error - message - operation_id - retryable x-parser-schema-id: RfqTypedError x-parser-schema-id: x-parser-schema-id: RfqRpcError title: Typed RFQ method error description: | Every `rfq.*` method failure is a JSON-RPC error with code `1200` and a `data` object carrying the `RFQ_*` error code. example: No examples found bindings: [] extensions: - id: x-parser-unique-object-id value: RfqError - &ref_22 id: Subscription contentType: application/json payload: - name: Subscription type: object properties: - name: const type: string description: '2.0' required: false - name: const type: string description: subscription required: false - name: params type: object required: true properties: - name: channel type: string description: Subscribed channel. required: true - name: data type: object description: > Channel-specific payload. The `rfq` and `rfq_maker` channel payloads are specified by the `rfq` and `rfq_maker` channels of this document; other typed payloads are listed below. required: true headers: [] jsonPayloadSchema: type: object required: - jsonrpc - method - params properties: jsonrpc: const: '2.0' x-parser-schema-id: method: const: subscription x-parser-schema-id: params: type: object required: - channel - data properties: channel: type: string description: Subscribed channel. x-parser-schema-id: data: description: > Channel-specific payload. The `rfq` and `rfq_maker` channel payloads are specified by the `rfq` and `rfq_maker` channels of this document; other typed payloads are listed below. oneOf: - type: object description: Payload for any channel without a specified schema. additionalProperties: true x-parser-schema-id: UntypedNotification x-parser-schema-id: x-parser-schema-id: x-parser-schema-id: Subscription title: Subscription example: No examples found bindings: [] extensions: - id: x-parser-unique-object-id value: Subscription - id: x-parser-message-name value: Subscription bindings: [] extensions: *ref_17 sendOperations: - *ref_18 receiveOperations: - *ref_19 sendMessages: - *ref_20 - *ref_21 - *ref_22 receiveMessages: - *ref_23 - *ref_24 - *ref_25 - *ref_26 - *ref_27 - *ref_28 - *ref_29 - *ref_30 - *ref_31 - *ref_32 extensions: - id: x-parser-unique-object-id value: tradingRpc securitySchemes: [] ````