> ## Documentation Index > Fetch the complete documentation index at: https://docs.services.payward.com/llms.txt > Use this file to discover all available pages before exploring further. # List on-chain quotes > Lists onchain quotes for the authenticated user. ## OpenAPI ````yaml /api-reference/openapi_v3_pws.json get /v1/accounts/{account_id}/onchain-quotes openapi: 3.1.0 info: title: Payward Services API description: >- The Payward Services (PWS) public API. PWS exposes Swaps (institutional FX-style trading), Conversions (rule-driven and one-shot fiat ↔ crypto value movement), retail-style Quotes and Price Trigger Swaps, end-user Users / Verifications, Funds (deposits, withdrawals, addresses, transactions), Portfolio, Earn, Reports, Webhooks, and Ramp (hosted fiat-to-crypto on-ramp checkout). All requests must be authenticated. All monetary values are decimal strings; all timestamps are ISO 8601 UTC. List endpoints are cursor-paginated. Errors follow a uniform shape (see `*ErrorResponse` schemas). version: v1 contact: name: Payward Services API Support url: https://docs.payward.com email: api-support@payward.com servers: - url: https://api.services.payward.com description: Production security: - ApiKey: [] ApiNonce: [] ApiSign: [] tags: - name: Users description: >- Users and headless-user onboarding flows that the partner manages. - **Create User** provisions a user with full identity verification fields collected up front. - **Create Headless User** provisions a lightweight user when your licensing agreement allows you to manage KYC data outside Payward. - **Get User** retrieves the user's profile, verification status, and required actions. - **Update User** updates user profile fields and may re-trigger verification. Use the returned user `id` for calls that require the user's identifier. - name: Assets description: >- Catalog of assets available on the platform with retail-display metadata (logos, market data, descriptions). - name: Conversions description: >- Rule-driven and one-shot fiat ↔ crypto value movement, including conversion rules, deposits, and whitelisted wallets. - name: Earn description: >- Manage auto-earn preferences and retrieve allocation and reward information. - name: Funds description: >- Deposits, withdrawals, addresses, methods, and the consolidated funding-transactions ledger. - name: Portfolio description: End-user portfolio summary, history, and transaction views. - name: Price Trigger Swaps description: Limit-style orders that execute when a configured price trigger is met. - name: On-chain Swaps description: >- Wallet-funded onchain quote trading for xStock and USDC pairs. On-chain quotes settle on-chain through the Payward on-chain proxy contract. - name: Ramp description: >- Hosted fiat-to-crypto on-ramp checkout: country / fiat / payment-method / cryptocurrency-asset discovery, transaction limits and prospective quotes, and the hosted checkout URL. - name: Reports description: Settlement and reconciliation reports for the partner. - name: Swaps description: >- Direct partner-to-Payward swap quotes and executions (institutional FX-style trading). - name: Verifications description: Identity verification (KYC) submission and status for end users. - name: Webhooks description: Manage webhook subscriptions for asynchronous event delivery. paths: /v1/accounts/{account_id}/onchain-quotes: get: tags: - On-chain Swaps summary: List on-chain quotes description: Lists onchain quotes for the authenticated user. operationId: listOnchainQuotes parameters: - $ref: '#/components/parameters/AccountIdPath' - in: query name: page_token schema: description: >- Opaque page token returned by a previous response's `next_page_token`. Omit to start from the beginning. type: string minLength: 1 maxLength: 256 style: form example: MjoyRHuBXSgoe0mDHt-iFALROW46EGdvk_trgja31Vwr7H4 - in: query name: page_size schema: description: >- Maximum number of onchain quotes to return. Defaults to 50 if omitted. Maximum 200. type: integer format: int32 minimum: 1 maximum: 25 default: 50 style: form example: 20 responses: '200': description: Successful response content: application/json: schema: type: object properties: data: description: On-chain quotes for the requested page. type: array items: description: Full representation of an onchain quote. type: object properties: id: description: Unique identifier for this onchain quote. type: string status: description: Current lifecycle status of the onchain quote. type: string enum: - offered - executing - executed - expired - failed - pending expires_at: $ref: '#/components/schemas/google.protobuf.Timestamp' from: description: Source asset and amount for the trade. type: object properties: symbol: description: >- Asset ticker symbol (e.g. "BTC", "USD", "TSLAx"). type: string name: description: >- Human-readable name of the asset (e.g. "Bitcoin" for BTC). Populated by the server in responses. type: - string - 'null' type: description: Classification of the asset. type: string enum: - fiat - crypto - xstock - stablecoin amount: description: >- Decimal amount as a string to preserve precision. type: string to: description: Destination asset and amount for the trade. type: object properties: symbol: description: >- Asset ticker symbol (e.g. "BTC", "USD", "TSLAx"). type: string name: description: >- Human-readable name of the asset (e.g. "Bitcoin" for BTC). Populated by the server in responses. type: - string - 'null' type: description: Classification of the asset. type: string enum: - fiat - crypto - xstock - stablecoin amount: description: >- Decimal amount as a string to preserve precision. type: string next_page_token: description: >- Opaque token for the next page of results. Absent when there are no more pages. type: string minLength: 1 maxLength: 64 examples: onchain-quotes: summary: Latest On-chain quotes for the authenticated user value: data: - id: XQAAAAAAAAAAA3 status: offered expires_at: '2026-04-23T16:20:30Z' from: symbol: USDC name: USD Coin type: stablecoin amount: '1853.40' to: symbol: TSLAx name: Tesla xStock type: xstock amount: '10' - id: XQAAAAAAAAAAA2 status: executed expires_at: '2026-04-23T16:10:30Z' from: symbol: TSLAx name: Tesla xStock type: xstock amount: '10' to: symbol: USDC name: USD Coin type: stablecoin amount: '1853.40' - id: XQAAAAAAAAAAA1 status: expired expires_at: '2026-04-23T16:00:30Z' from: symbol: USDC name: USD Coin type: stablecoin amount: '1853.40' to: symbol: TSLAx name: Tesla xStock type: xstock amount: '10' next_page_token: AAZUbz9WQAAAAAAAACrUqPGCRjzHZvqDr8PUyYwbx41j4AuH '400': description: Validation error content: application/json: schema: $ref: '#/components/schemas/ProblemBadRequest' '401': description: Authentication required content: application/json: schema: $ref: '#/components/schemas/ProblemUnauthenticated' '403': description: Forbidden content: application/json: schema: $ref: '#/components/schemas/ProblemForbidden' '404': description: Not found content: application/json: schema: $ref: '#/components/schemas/ProblemNotFound' '429': description: Rate limit exceeded content: application/json: schema: $ref: '#/components/schemas/ProblemResourceExhausted' '500': description: Internal server error content: application/json: schema: $ref: '#/components/schemas/ProblemInternal' '501': description: Error response content: application/json: schema: $ref: '#/components/schemas/ProblemUnimplemented' '503': description: Service unavailable content: application/json: schema: $ref: '#/components/schemas/ProblemUnavailable' '504': description: Deadline exceeded content: application/json: schema: $ref: '#/components/schemas/ProblemDeadlineExceeded' security: - ApiKey: [] ApiNonce: [] ApiSign: [] components: parameters: AccountIdPath: in: path name: account_id required: true description: >- ID of the account the request applies to. This refers to one of the accounts held by the user the request is acting on behalf of (typically the user's main account, but any of the user's accounts is accepted). Routes the request to that specific account container. schema: $ref: '#/components/schemas/AccountId' example: W4BE9868GY65TB6523 schemas: google.protobuf.Timestamp: description: RFC 3339 timestamp. type: string format: date-time ProblemBadRequest: type: object properties: type: description: URL uniquely identifying the error type relative to an operation type: string enum: - tag:kraken.com,2025:BadRequest status: description: HTTP status (provided for convenience) type: integer format: uint16 minimum: 0 title: description: Short human-readable summary type: string detail: description: Help to solve the problem type: - string - 'null' instance: description: Link to debug data for this particular error type: - string - 'null' data: {} source: description: Whether the service or gateway threw the error. type: string enum: - Gateway required: - data - source - status - title - type ProblemUnauthenticated: type: object properties: type: description: URL uniquely identifying the error type relative to an operation type: string enum: - tag:kraken.com,2025:Unauthenticated status: description: HTTP status (provided for convenience) type: integer format: uint16 minimum: 0 title: description: Short human-readable summary type: string detail: description: Help to solve the problem type: - string - 'null' instance: description: Link to debug data for this particular error type: - string - 'null' data: {} source: description: Whether the service or gateway threw the error. type: string enum: - Gateway required: - data - source - status - title - type ProblemForbidden: type: object properties: type: description: URL uniquely identifying the error type relative to an operation type: string enum: - tag:kraken.com,2025:Forbidden status: description: HTTP status (provided for convenience) type: integer format: uint16 minimum: 0 title: description: Short human-readable summary type: string detail: description: Help to solve the problem type: - string - 'null' instance: description: Link to debug data for this particular error type: - string - 'null' data: {} source: description: Whether the service or gateway threw the error. type: string enum: - Gateway required: - data - source - status - title - type ProblemNotFound: type: object properties: type: description: URL uniquely identifying the error type relative to an operation type: string enum: - tag:kraken.com,2025:NotFound status: description: HTTP status (provided for convenience) type: integer format: uint16 minimum: 0 title: description: Short human-readable summary type: string detail: description: Help to solve the problem type: - string - 'null' instance: description: Link to debug data for this particular error type: - string - 'null' data: {} source: description: Whether the service or gateway threw the error. type: string enum: - Gateway required: - data - source - status - title - type ProblemResourceExhausted: type: object properties: type: description: URL uniquely identifying the error type relative to an operation type: string enum: - tag:kraken.com,2025:ResourceExhausted status: description: HTTP status (provided for convenience) type: integer format: uint16 minimum: 0 title: description: Short human-readable summary type: string detail: description: Help to solve the problem type: - string - 'null' instance: description: Link to debug data for this particular error type: - string - 'null' data: {} source: description: Whether the service or gateway threw the error. type: string enum: - Gateway required: - data - source - status - title - type ProblemInternal: type: object properties: type: description: URL uniquely identifying the error type relative to an operation type: string enum: - tag:kraken.com,2025:gateway/ReadUpstream - tag:kraken.com,2025:gateway/WriteResponse - tag:kraken.com,2025:gateway/Connect - tag:kraken.com,2025:gateway/Fatal - tag:kraken.com,2025:Internal status: description: HTTP status (provided for convenience) type: integer format: uint16 minimum: 0 title: description: Short human-readable summary type: string detail: description: Help to solve the problem type: - string - 'null' instance: description: Link to debug data for this particular error type: - string - 'null' data: {} source: description: Whether the service or gateway threw the error. type: string enum: - Gateway required: - data - source - status - title - type ProblemUnimplemented: type: object properties: type: description: URL uniquely identifying the error type relative to an operation type: string enum: - tag:kraken.com,2025:Unimplemented status: description: HTTP status (provided for convenience) type: integer format: uint16 minimum: 0 title: description: Short human-readable summary type: string detail: description: Help to solve the problem type: - string - 'null' instance: description: Link to debug data for this particular error type: - string - 'null' data: {} source: description: Whether the service or gateway threw the error. type: string enum: - Gateway required: - data - source - status - title - type ProblemUnavailable: type: object properties: type: description: URL uniquely identifying the error type relative to an operation type: string enum: - tag:kraken.com,2025:gateway/Connect - tag:kraken.com,2025:Unavailable status: description: HTTP status (provided for convenience) type: integer format: uint16 minimum: 0 title: description: Short human-readable summary type: string detail: description: Help to solve the problem type: - string - 'null' instance: description: Link to debug data for this particular error type: - string - 'null' data: {} source: description: Whether the service or gateway threw the error. type: string enum: - Gateway required: - data - source - status - title - type ProblemDeadlineExceeded: type: object properties: type: description: URL uniquely identifying the error type relative to an operation type: string enum: - tag:kraken.com,2025:DeadlineExceeded status: description: HTTP status (provided for convenience) type: integer format: uint16 minimum: 0 title: description: Short human-readable summary type: string detail: description: Help to solve the problem type: - string - 'null' instance: description: Link to debug data for this particular error type: - string - 'null' data: {} source: description: Whether the service or gateway threw the error. type: string enum: - Gateway required: - data - source - status - title - type AccountId: type: string description: Canonical identifier for an account in the Payward public API. minLength: 14 maxLength: 42 securitySchemes: ApiKey: type: apiKey name: API-Key in: header description: Your public API key. Identifies the partner making the request. ApiNonce: type: apiKey name: API-Nonce in: header description: Monotonically increasing nonce included in the request signature. ApiSign: type: apiKey name: API-Sign in: header description: HMAC signature over the request, computed with your private key. ````