Crypto to fiat API

Crypto to fiat API

Get c2f order

post

Permission annotations:

Header parameters

KeystringRequired

SignstringRequired

Body

application/json

Object with request data

accountstringRequired

Merchant account ID. Request will be sent for this account

timestampinteger · int64Required

Current unix UTC timestamp in milliseconds. Must not be less than 3 minutes in the past and not greater than 3 minutes in the future

Responses

200

OK

*/*

400

Bad Request

*/*

500

Internal Server Error

*/*

post

/api/v1/c2f/order

HTTPcURLJavaScriptPython

POST /api/v1/c2f/order HTTP/1.1
Host: api.calypso.finance
Key: text
Sign: text
Content-Type: application/json
Accept: */*
Content-Length: 93

{
  "account": "text",
  "timestamp": 1,
  "payload": {
    "orderId": "123e4567-e89b-12d3-a456-426614174000"
  }
}

{
  "orderId": "123e4567-e89b-12d3-a456-426614174000",
  "state": "INIT",
  "currency": "text",
  "fiatCurrency": "text",
  "amountInCrypto": 1,
  "amountInFiat": 1,
  "externalId": "text"
}

Fix rate

post

Permission annotations:

Path parameters

typestring · enumRequiredPossible values:

Header parameters

KeystringRequired

SignstringRequired

Body

application/json

Object with request data

accountstringRequired

Merchant account ID. Request will be sent for this account

timestampinteger · int64Required

Current unix UTC timestamp in milliseconds. Must not be less than 3 minutes in the past and not greater than 3 minutes in the future

Responses

200

OK

*/*

400

Bad Request

*/*

500

Internal Server Error

*/*

post

/api/v1/c2f/order/{type}/rate

HTTPcURLJavaScriptPython

POST /api/v1/c2f/order/{type}/rate HTTP/1.1
Host: api.calypso.finance
Key: text
Sign: text
Content-Type: application/json
Accept: */*
Content-Length: 84

{
  "account": "text",
  "timestamp": 1,
  "payload": {
    "fiatCurrency": "text",
    "currency": "text"
  }
}

{
  "rateId": "123e4567-e89b-12d3-a456-426614174000",
  "rate": 1,
  "fiatCurrency": "text",
  "currency": "text",
  "expiredDate": "2025-12-10T20:22:37.408Z"
}

Get limit

post

Permission annotations:

Path parameters

typestring · enumRequiredPossible values:

Header parameters

KeystringRequired

SignstringRequired

Body

application/json

Object with request data

accountstringRequired

Merchant account ID. Request will be sent for this account

timestampinteger · int64Required

Current unix UTC timestamp in milliseconds. Must not be less than 3 minutes in the past and not greater than 3 minutes in the future

Responses

200

OK

*/*

400

Bad Request

*/*

500

Internal Server Error

*/*

post

/api/v1/c2f/order/{type}/limit

HTTPcURLJavaScriptPython

POST /api/v1/c2f/order/{type}/limit HTTP/1.1
Host: api.calypso.finance
Key: text
Sign: text
Content-Type: application/json
Accept: */*
Content-Length: 66

{
  "account": "text",
  "timestamp": 1,
  "payload": {
    "fiatCurrency": "text"
  }
}

{
  "minLimit": 1,
  "maxLimit": 1,
  "limitCurrency": "text"
}

Create c2f order

post

Permission annotations:

Header parameters

KeystringRequired

SignstringRequired

Body

application/json

Object with request data

accountstringRequired

Merchant account ID. Request will be sent for this account

timestampinteger · int64Required

Current unix UTC timestamp in milliseconds. Must not be less than 3 minutes in the past and not greater than 3 minutes in the future

Responses

200

OK

*/*

400

Bad Request

*/*

500

Internal Server Error

*/*

post

/api/v1/c2f/order/create/sepa

HTTPcURLJavaScriptPython

POST /api/v1/c2f/order/create/sepa HTTP/1.1
Host: api.calypso.finance
Key: text
Sign: text
Content-Type: application/json
Accept: */*
Content-Length: 325

{
  "account": "text",
  "timestamp": 1,
  "payload": {
    "currency": "text",
    "fiatCurrency": "text",
    "fixedRateId": "123e4567-e89b-12d3-a456-426614174000",
    "fiatAmount": 1,
    "cryptoAmount": 1,
    "idempotencyKey": "123e4567-e89b-12d3-a456-426614174000",
    "externalId": "text",
    "accountNumber": "text",
    "accountName": "text",
    "accountEmail": "text",
    "type": "CARD"
  }
}

{
  "orderId": "123e4567-e89b-12d3-a456-426614174000",
  "state": "INIT",
  "currency": "text",
  "fiatCurrency": "text",
  "amountInCrypto": 1,
  "amountInFiat": 1,
  "externalId": "text"
}

Create c2f order

post

Permission annotations:

Header parameters

KeystringRequired

SignstringRequired

Body

application/json

Object with request data

accountstringRequired

Merchant account ID. Request will be sent for this account

timestampinteger · int64Required

Current unix UTC timestamp in milliseconds. Must not be less than 3 minutes in the past and not greater than 3 minutes in the future

Responses

200

OK

*/*

400

Bad Request

*/*

500

Internal Server Error

*/*

post

/api/v1/c2f/order/create/card

HTTPcURLJavaScriptPython

POST /api/v1/c2f/order/create/card HTTP/1.1
Host: api.calypso.finance
Key: text
Sign: text
Content-Type: application/json
Accept: */*
Content-Length: 327

{
  "account": "text",
  "timestamp": 1,
  "payload": {
    "card": "text",
    "currency": "text",
    "fiatCurrency": "text",
    "fixedRateId": "123e4567-e89b-12d3-a456-426614174000",
    "fiatAmount": 1,
    "cryptoAmount": 1,
    "idempotencyKey": "123e4567-e89b-12d3-a456-426614174000",
    "externalId": "text",
    "type": "CARD",
    "bankCode": "text",
    "bankSystem": "text",
    "saveCard": true
  }
}

{
  "orderId": "123e4567-e89b-12d3-a456-426614174000",
  "state": "INIT",
  "currency": "text",
  "fiatCurrency": "text",
  "amountInCrypto": 1,
  "amountInFiat": 1,
  "externalId": "text"
}