Sponge Fiat API

openapi: 3.0.3
info:
  title: Sponge public Agents Fiat API
  version: 1.0.0
  description: Public REST endpoints for agents, wallets, transfers, payments, cards, MPP, trading, and fiat onramps.
servers:
- url: https://api.wallet.paysponge.com
  description: Production
security:
- bearerAuth: []
tags:
- name: Fiat
paths:
  /api/onramp/crypto:
    post:
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - wallet_address
              properties:
                wallet_address:
                  type: string
                provider:
                  type: string
                  enum:
                  - auto
                  - stripe
                  - coinbase
                chain:
                  type: string
                  enum:
                  - base
                  - solana
                  - polygon
                fiat_amount:
                  type: string
                fiat_currency:
                  type: string
                lock_wallet_address:
                  type: boolean
                redirect_url:
                  type: string
          application/x-www-form-urlencoded:
            schema:
              type: object
              required:
              - wallet_address
              properties:
                wallet_address:
                  type: string
                provider:
                  type: string
                  enum:
                  - auto
                  - stripe
                  - coinbase
                chain:
                  type: string
                  enum:
                  - base
                  - solana
                  - polygon
                fiat_amount:
                  type: string
                fiat_currency:
                  type: string
                lock_wallet_address:
                  type: boolean
                redirect_url:
                  type: string
          multipart/form-data:
            schema:
              type: object
              required:
              - wallet_address
              properties:
                wallet_address:
                  type: string
                provider:
                  type: string
                  enum:
                  - auto
                  - stripe
                  - coinbase
                chain:
                  type: string
                  enum:
                  - base
                  - solana
                  - polygon
                fiat_amount:
                  type: string
                fiat_currency:
                  type: string
                lock_wallet_address:
                  type: boolean
                redirect_url:
                  type: string
      operationId: postApiOnrampCrypto
      tags:
      - Fiat
      summary: Create a crypto onramp quote
      description: Create a crypto onramp quote via POST.
      responses:
        '200':
          description: Successful response.
  /api/coinbase-onramp/status:
    get:
      operationId: getApiCoinbase-onrampStatus
      tags:
      - Fiat
      summary: Get Coinbase onramp status
      description: Get Coinbase onramp status via GET.
      responses:
        '200':
          description: Successful response.
  /api/coinbase-onramp/supported:
    get:
      operationId: getApiCoinbase-onrampSupported
      tags:
      - Fiat
      summary: List Coinbase onramp support
      description: List Coinbase onramp support via GET.
      responses:
        '200':
          description: Successful response.
  /api/coinbase-onramp/url:
    post:
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - addresses
              properties:
                addresses:
                  type: array
                  items:
                    type: object
                    required:
                    - chainId
                    - address
                    properties:
                      chainId:
                        type: number
                      address:
                        type: string
                defaultChainId:
                  type: number
                defaultAsset:
                  type: string
                presetFiatAmount:
                  type: number
                fiatCurrency:
                  type: string
                redirectUrl:
                  type: string
          application/x-www-form-urlencoded:
            schema:
              type: object
              required:
              - addresses
              properties:
                addresses:
                  type: array
                  items:
                    type: object
                    required:
                    - chainId
                    - address
                    properties:
                      chainId:
                        type: number
                      address:
                        type: string
                defaultChainId:
                  type: number
                defaultAsset:
                  type: string
                presetFiatAmount:
                  type: number
                fiatCurrency:
                  type: string
                redirectUrl:
                  type: string
          multipart/form-data:
            schema:
              type: object
              required:
              - addresses
              properties:
                addresses:
                  type: array
                  items:
                    type: object
                    required:
                    - chainId
                    - address
                    properties:
                      chainId:
                        type: number
                      address:
                        type: string
                defaultChainId:
                  type: number
                defaultAsset:
                  type: string
                presetFiatAmount:
                  type: number
                fiatCurrency:
                  type: string
                redirectUrl:
                  type: string
      operationId: postApiCoinbase-onrampUrl
      tags:
      - Fiat
      summary: Create a Coinbase onramp URL
      description: Create a Coinbase onramp URL via POST.
      responses:
        '200':
          description: Successful response.
  /api/coinbase-onramp/session/{sessionToken}/status:
    get:
      parameters:
      - name: sessionToken
        in: path
        required: true
        schema:
          type: string
      operationId: getApiCoinbase-onrampSessionBySessionTokenStatus
      tags:
      - Fiat
      summary: Get Coinbase session status
      description: Get Coinbase session status via GET.
      responses:
        '200':
          description: Successful response.
  /api/coinbase-onramp/session/{sessionToken}/abandon:
    post:
      parameters:
      - name: sessionToken
        in: path
        required: true
        schema:
          type: string
      operationId: postApiCoinbase-onrampSessionBySessionTokenAbandon
      tags:
      - Fiat
      summary: Abandon a Coinbase session
      description: Abandon a Coinbase session via POST.
      responses:
        '200':
          description: Successful response.
  /api/stripe-onramp/status:
    get:
      operationId: getApiStripe-onrampStatus
      tags:
      - Fiat
      summary: Get Stripe onramp status
      description: Get Stripe onramp status via GET.
      responses:
        '200':
          description: Successful response.
  /api/stripe-onramp/supported:
    get:
      operationId: getApiStripe-onrampSupported
      tags:
      - Fiat
      summary: List Stripe onramp support
      description: List Stripe onramp support via GET.
      responses:
        '200':
          description: Successful response.
  /api/stripe-onramp/session:
    post:
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - addresses
              properties:
                addresses:
                  type: array
                  items:
                    type: object
                    required:
                    - chainId
                    - address
                    properties:
                      chainId:
                        type: number
                      address:
                        type: string
                lockWalletAddress:
                  type: boolean
          application/x-www-form-urlencoded:
            schema:
              type: object
              required:
              - addresses
              properties:
                addresses:
                  type: array
                  items:
                    type: object
                    required:
                    - chainId
                    - address
                    properties:
                      chainId:
                        type: number
                      address:
                        type: string
                lockWalletAddress:
                  type: boolean
          multipart/form-data:
            schema:
              type: object
              required:
              - addresses
              properties:
                addresses:
                  type: array
                  items:
                    type: object
                    required:
                    - chainId
                    - address
                    properties:
                      chainId:
                        type: number
                      address:
                        type: string
                lockWalletAddress:
                  type: boolean
      operationId: postApiStripe-onrampSession
      tags:
      - Fiat
      summary: Create a Stripe onramp session
      description: Create a Stripe onramp session via POST.
      responses:
        '200':
          description: Successful response.
  /api/stripe-onramp/session/{sessionId}/status:
    get:
      parameters:
      - name: sessionId
        in: path
        required: true
        schema:
          type: string
      operationId: getApiStripe-onrampSessionBySessionIdStatus
      tags:
      - Fiat
      summary: Get Stripe session status
      description: Get Stripe session status via GET.
      responses:
        '200':
          description: Successful response.
  /api/stripe-onramp/session/{sessionId}/abandon:
    post:
      parameters:
      - name: sessionId
        in: path
        required: true
        schema:
          type: string
      operationId: postApiStripe-onrampSessionBySessionIdAbandon
      tags:
      - Fiat
      summary: Abandon a Stripe session
      description: Abandon a Stripe session via POST.
      responses:
        '200':
          description: Successful response.
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: API Key