> ## 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 Ramp Payment Methods > List fiat funding methods supported for Ramp deposits. ## OpenAPI ````yaml /api-reference/openapi_v3_pws.json get /v1/ramp/payment-methods 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/ramp/payment-methods: get: tags: - Ramp summary: List Ramp Payment Methods description: | List fiat funding methods supported for Ramp deposits. operationId: getRampPaymentMethods parameters: - in: query name: country required: true description: >- ISO 3166-1 alpha-2 country code. Use `GET /v1/ramp/countries` to discover supported values. schema: type: string maxLength: 2 - in: query name: subdivision required: false description: >- ISO 3166-2 subdivision code suffix (e.g., `CA` for California when country is `US`). Use `GET /v1/ramp/countries` to discover supported values. schema: type: string - in: query name: page_token required: false description: >- Opaque page token returned by a previous response. Omit to start from the beginning. When present, the token is scoped to this endpoint and the original country/subdivision where applicable, carries the page size, and causes any valid page_size value to be ignored. schema: type: string minLength: 1 maxLength: 256 - in: query name: page_size required: false description: >- Maximum number of results to return on the first page. Defaults to 50 if omitted; max 200. schema: type: integer format: int32 minimum: 1 maximum: 25 default: 50 responses: '200': description: Response content: application/json: schema: type: object properties: data: type: array description: Supported funding methods for Ramp operations. items: $ref: '#/components/schemas/RampPaymentMethod' next_page_token: description: >- Opaque token for the next page of results. Absent if there are no more results. type: string minLength: 1 maxLength: 512 required: - data example: data: - method: credit_card - method: card_visa - method: card_mastercard - method: ach - method: sepa_instant next_page_token: MjoyRHuBXSgoe0mDHt-iFALROW46EGdvk_trgja31Vwr7H4 example: data: - method: credit_card - method: card_visa - method: card_mastercard - method: ach - method: sepa_instant next_page_token: MjoyRHuBXSgoe0mDHt-iFALROW46EGdvk_trgja31Vwr7H4 headers: Request-Id: $ref: '#/components/headers/RequestId' X-RateLimit-Limit: $ref: '#/components/headers/RateLimitLimit' X-RateLimit-Remaining: $ref: '#/components/headers/RateLimitRemaining' X-RateLimit-Reset: $ref: '#/components/headers/RateLimitReset' Strict-Transport-Security: $ref: '#/components/headers/StrictTransportSecurity' X-Content-Type-Options: $ref: '#/components/headers/XContentTypeOptions' Content-Security-Policy: $ref: '#/components/headers/ContentSecurityPolicy' Cache-Control: $ref: '#/components/headers/CacheControl' '400': description: Validation error content: application/json: schema: $ref: '#/components/schemas/BadRequestError' headers: Request-Id: $ref: '#/components/headers/RequestId' X-RateLimit-Limit: $ref: '#/components/headers/RateLimitLimit' X-RateLimit-Remaining: $ref: '#/components/headers/RateLimitRemaining' X-RateLimit-Reset: $ref: '#/components/headers/RateLimitReset' Strict-Transport-Security: $ref: '#/components/headers/StrictTransportSecurity' X-Content-Type-Options: $ref: '#/components/headers/XContentTypeOptions' Content-Security-Policy: $ref: '#/components/headers/ContentSecurityPolicy' Cache-Control: $ref: '#/components/headers/CacheControl' '401': description: Authentication required content: application/json: schema: $ref: '#/components/schemas/UnauthenticatedError' headers: Request-Id: $ref: '#/components/headers/RequestId' X-RateLimit-Limit: $ref: '#/components/headers/RateLimitLimit' X-RateLimit-Remaining: $ref: '#/components/headers/RateLimitRemaining' X-RateLimit-Reset: $ref: '#/components/headers/RateLimitReset' Strict-Transport-Security: $ref: '#/components/headers/StrictTransportSecurity' X-Content-Type-Options: $ref: '#/components/headers/XContentTypeOptions' Content-Security-Policy: $ref: '#/components/headers/ContentSecurityPolicy' Cache-Control: $ref: '#/components/headers/CacheControl' '403': description: Forbidden content: application/json: schema: $ref: '#/components/schemas/ForbiddenError' headers: Request-Id: $ref: '#/components/headers/RequestId' X-RateLimit-Limit: $ref: '#/components/headers/RateLimitLimit' X-RateLimit-Remaining: $ref: '#/components/headers/RateLimitRemaining' X-RateLimit-Reset: $ref: '#/components/headers/RateLimitReset' Strict-Transport-Security: $ref: '#/components/headers/StrictTransportSecurity' X-Content-Type-Options: $ref: '#/components/headers/XContentTypeOptions' Content-Security-Policy: $ref: '#/components/headers/ContentSecurityPolicy' Cache-Control: $ref: '#/components/headers/CacheControl' '429': description: Rate limit exceeded content: application/json: schema: $ref: '#/components/schemas/ResourceExhaustedError' headers: Request-Id: $ref: '#/components/headers/RequestId' X-RateLimit-Limit: $ref: '#/components/headers/RateLimitLimit' X-RateLimit-Remaining: $ref: '#/components/headers/RateLimitRemaining' X-RateLimit-Reset: $ref: '#/components/headers/RateLimitReset' Strict-Transport-Security: $ref: '#/components/headers/StrictTransportSecurity' X-Content-Type-Options: $ref: '#/components/headers/XContentTypeOptions' Content-Security-Policy: $ref: '#/components/headers/ContentSecurityPolicy' Cache-Control: $ref: '#/components/headers/CacheControl' Retry-After: $ref: '#/components/headers/RetryAfter' '500': description: Internal server error content: application/json: schema: $ref: '#/components/schemas/InternalError' headers: Request-Id: $ref: '#/components/headers/RequestId' X-RateLimit-Limit: $ref: '#/components/headers/RateLimitLimit' X-RateLimit-Remaining: $ref: '#/components/headers/RateLimitRemaining' X-RateLimit-Reset: $ref: '#/components/headers/RateLimitReset' Strict-Transport-Security: $ref: '#/components/headers/StrictTransportSecurity' X-Content-Type-Options: $ref: '#/components/headers/XContentTypeOptions' Content-Security-Policy: $ref: '#/components/headers/ContentSecurityPolicy' Cache-Control: $ref: '#/components/headers/CacheControl' '501': description: Not implemented content: application/json: schema: $ref: '#/components/schemas/UnimplementedError' headers: Request-Id: $ref: '#/components/headers/RequestId' X-RateLimit-Limit: $ref: '#/components/headers/RateLimitLimit' X-RateLimit-Remaining: $ref: '#/components/headers/RateLimitRemaining' X-RateLimit-Reset: $ref: '#/components/headers/RateLimitReset' Strict-Transport-Security: $ref: '#/components/headers/StrictTransportSecurity' X-Content-Type-Options: $ref: '#/components/headers/XContentTypeOptions' Content-Security-Policy: $ref: '#/components/headers/ContentSecurityPolicy' Cache-Control: $ref: '#/components/headers/CacheControl' '503': description: Service unavailable content: application/json: schema: $ref: '#/components/schemas/UnavailableError' headers: Request-Id: $ref: '#/components/headers/RequestId' X-RateLimit-Limit: $ref: '#/components/headers/RateLimitLimit' X-RateLimit-Remaining: $ref: '#/components/headers/RateLimitRemaining' X-RateLimit-Reset: $ref: '#/components/headers/RateLimitReset' Strict-Transport-Security: $ref: '#/components/headers/StrictTransportSecurity' X-Content-Type-Options: $ref: '#/components/headers/XContentTypeOptions' Content-Security-Policy: $ref: '#/components/headers/ContentSecurityPolicy' Cache-Control: $ref: '#/components/headers/CacheControl' '504': description: Deadline exceeded content: application/json: schema: $ref: '#/components/schemas/DeadlineExceededError' headers: Request-Id: $ref: '#/components/headers/RequestId' X-RateLimit-Limit: $ref: '#/components/headers/RateLimitLimit' X-RateLimit-Remaining: $ref: '#/components/headers/RateLimitRemaining' X-RateLimit-Reset: $ref: '#/components/headers/RateLimitReset' Strict-Transport-Security: $ref: '#/components/headers/StrictTransportSecurity' X-Content-Type-Options: $ref: '#/components/headers/XContentTypeOptions' Content-Security-Policy: $ref: '#/components/headers/ContentSecurityPolicy' Cache-Control: $ref: '#/components/headers/CacheControl' security: - ApiKey: [] ApiNonce: [] ApiSign: [] x-codeSamples: - lang: bash label: curl source: >- curl -X GET "https://api.services.payward.com/v1/ramp/payment-methods?country=US&subdivision=CA&page_size=200" \ -H "API-Key: $PWS_API_KEY" \ -H "API-Nonce: $PWS_API_NONCE" \ -H "API-Sign: $PWS_API_SIGN" components: schemas: RampPaymentMethod: type: object description: Supported Ramp payment method. properties: method: description: Unique payment-method name. type: string minLength: 1 maxLength: 128 required: - method BadRequestError: description: Request validation failed or the request could not be processed. allOf: - $ref: '#/components/schemas/PwsValidationErrorEnvelope' - type: object required: - error properties: error: allOf: - $ref: '#/components/schemas/PwsValidationError' - type: object required: - status - code properties: status: type: integer format: int32 enum: - 400 code: type: string enum: - bad_request UnauthenticatedError: description: Authentication credentials are missing, invalid, or not accepted. allOf: - $ref: '#/components/schemas/PwsGeneralErrorEnvelope' - type: object required: - error properties: error: allOf: - $ref: '#/components/schemas/PwsGeneralError' - type: object required: - status - code properties: status: type: integer format: int32 enum: - 401 code: type: string enum: - unauthenticated ForbiddenError: description: The authenticated caller is not allowed to perform this operation. allOf: - $ref: '#/components/schemas/PwsGeneralErrorEnvelope' - type: object required: - error properties: error: allOf: - $ref: '#/components/schemas/PwsGeneralError' - type: object required: - status - code properties: status: type: integer format: int32 enum: - 403 code: type: string enum: - forbidden ResourceExhaustedError: description: The request was rate limited or a resource quota was exhausted. allOf: - $ref: '#/components/schemas/PwsGeneralErrorEnvelope' - type: object required: - error properties: error: allOf: - $ref: '#/components/schemas/PwsGeneralError' - type: object required: - status - code properties: status: type: integer format: int32 enum: - 429 code: type: string enum: - resource_exhausted InternalError: description: An unexpected server-side error occurred. allOf: - $ref: '#/components/schemas/PwsGeneralErrorEnvelope' - type: object required: - error properties: error: allOf: - $ref: '#/components/schemas/PwsGeneralError' - type: object required: - status - code properties: status: type: integer format: int32 enum: - 500 code: type: string enum: - internal UnimplementedError: description: The operation is not implemented by the upstream service. allOf: - $ref: '#/components/schemas/PwsGeneralErrorEnvelope' - type: object required: - error properties: error: allOf: - $ref: '#/components/schemas/PwsGeneralError' - type: object required: - status - code properties: status: type: integer format: int32 enum: - 501 code: type: string enum: - unimplemented UnavailableError: description: The service is temporarily unavailable. allOf: - $ref: '#/components/schemas/PwsGeneralErrorEnvelope' - type: object required: - error properties: error: allOf: - $ref: '#/components/schemas/PwsGeneralError' - type: object required: - status - code properties: status: type: integer format: int32 enum: - 503 code: type: string enum: - unavailable DeadlineExceededError: description: The upstream service did not complete the request before the deadline. allOf: - $ref: '#/components/schemas/PwsGeneralErrorEnvelope' - type: object required: - error properties: error: allOf: - $ref: '#/components/schemas/PwsGeneralError' - type: object required: - status - code properties: status: type: integer format: int32 enum: - 504 code: type: string enum: - deadline_exceeded PwsValidationErrorEnvelope: description: Error envelope for request validation failures. type: object required: - error properties: error: $ref: '#/components/schemas/PwsValidationError' PwsValidationError: description: Standard PWS API error object for request validation failures. type: object required: - type - status - instance - code properties: type: description: Machine-readable error class. type: string status: description: HTTP status code returned for this error. type: integer format: int32 instance: description: Request identifier for this specific error occurrence. type: string code: description: Stable machine-readable error code. type: string doc_url: description: Optional link to documentation for this error. type: string format: uri causes: description: Validation failures that contributed to the error. type: array items: $ref: '#/components/schemas/PwsErrorCause' PwsGeneralErrorEnvelope: description: Error envelope for operational or domain failures. type: object required: - error properties: error: $ref: '#/components/schemas/PwsGeneralError' PwsGeneralError: description: Standard PWS API error object for non-validation failures. allOf: - $ref: '#/components/schemas/PwsErrorBase' - type: object properties: causes: description: Additional error details, when present. type: array items: type: object additionalProperties: true PwsErrorCause: description: A single request validation failure. type: object required: - field - message properties: field: description: Dot-notation path to the offending request field. type: string message: description: Human-readable explanation of the failed validation rule. type: string PwsErrorBase: description: Common fields present on every PWS API error object. type: object required: - type - status - instance - code properties: type: description: Machine-readable error class. type: string status: description: HTTP status code returned for this error. type: integer format: int32 instance: description: Request identifier for this specific error occurrence. type: string code: description: Stable machine-readable error code. type: string doc_url: description: Optional link to documentation for this error. type: string format: uri headers: RequestId: description: >- Unique identifier for tracing this request across services. Include in support tickets. schema: type: string format: uuid example: 5f4d2a8e-91a4-4d6c-8a17-9b1e2c3f4a5b RateLimitLimit: description: Total requests allowed in the current window. schema: type: integer example: 1000 RateLimitRemaining: description: Requests remaining in the current window. schema: type: integer example: 955 RateLimitReset: description: Unix timestamp (seconds) when the rate-limit window resets. schema: type: integer format: int64 example: 1713182400 StrictTransportSecurity: description: >- Enforces HTTPS for the configured period. Always `max-age=63072000; includeSubDomains; preload`. schema: type: string example: max-age=63072000; includeSubDomains; preload XContentTypeOptions: description: Disables MIME sniffing. Always `nosniff`. schema: type: string enum: - nosniff example: nosniff ContentSecurityPolicy: description: >- Prevents embedding and resource loading. Always `default-src 'none'; frame-ancestors 'none'`. schema: type: string example: default-src 'none'; frame-ancestors 'none' CacheControl: description: Prevents caching of sensitive financial data. Always `no-store`. schema: type: string enum: - no-store example: no-store RetryAfter: description: Seconds the client should wait before retrying. schema: type: integer example: 30 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. ````