LogoLogo
  • GENERAL
    • Introduction
    • Overview
    • Authentification
    • ENUM description
  • ACQUIRING
    • Customer wallets
    • Invoices
    • Onramp
  • EXCHANGE
    • Crypto exchange
  • PAYOUTS
    • Single Payout
    • Mass Payout
  • WEBHOOKS
    • Overview
    • Types of events
    • Webhook payload
    • Webhook sign check
  • GUIDES
    • General questions
      • What is Calypso Pay?
      • Which blockchains and tokens we support?
    • Calypso UI guides and questions
      • Introduction to Calypso Pay
      • Sandbox mode and limits
      • General
        • How to create new API key
        • How to create an additional account
        • How to add a new asset to account
        • How to add funds to your wallet
        • Protect your withdrawals with additional signatures
        • How to change your top-up address
        • How to use address book
        • How to set up auto currency conversion
        • How to transfer money within Calypso pay
        • Create a webhook
      • Accept Payments via UI
        • How to create an invoice via UI
        • Accept Payments FAQ
      • Make Payments via UI
        • How to create a single payout via UI
        • How to create mass payout via UI
        • Make Payments FAQ
      • Make Exchanges via UI
        • How to exchange one crypto asset to the other
      • Reports
        • How to get reports
        • Report contents description
    • Integration guides and questions
      • Get started with API
      • Use Customer purse via API
        • How create a customer
        • How to get a purse
        • How to get a transaction data
      • Accept Payments via API
        • How to create a Limited Invoice via API
        • How to create a Limited Fiat Invoice via API
        • How to create an Unlimited Invoice via API
        • How to manage interventions via API
        • How to embed invoice data to your payment page
      • Payment widget
        • How to create a limited fiat payment widget via API
        • How to create unlimited payment widget
        • How to embed a payment widget on a web page
      • Make Exchange via API
        • How to create a exchange
        • Get balance information via API
      • Make Payments via API
        • Get balance information via API
        • How to create a single payout via API
        • How to create a mass payout via API
  • API REFERENCE
    • Report API
    • Settlement Payout API
    • Webhook API
    • Payout API
    • Exchange API
    • Fiat API
    • User API
    • Rate API
    • Settlement Wallet API
    • Fiat withdrawal API
    • Account API
    • Currency API
    • Invoice API
    • Settlement Report API
    • Crypto to fiat API
    • Customer Purse API
    • Fiat deposit API
    • Payment Widget API
    • Models
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  1. API REFERENCE

Customer Purse API

PreviousCrypto to fiat APINextFiat deposit API

API for customer purse

  • POSTGet Customer Purse Transaction
  • POSTFind Customer Purse Transactions
  • POSTUpdate Customer
  • POSTUnblock Customer
  • POSTGet Customer
  • POSTGet Customers by external id
  • POSTCreate new Customer
  • POSTBlock Customer
  • POSTGet Customer Purse Address

Get Customer Purse Transaction

post

Permission annotations:

Header parameters
KeystringRequired
SignstringRequired
Body

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
POST /api/v1/customer-purse/transaction/get HTTP/1.1
Host: api.calypso.finance
Key: text
Sign: text
Content-Type: application/json
Accept: */*
Content-Length: 99

{
  "account": "text",
  "timestamp": 1,
  "payload": {
    "transactionId": "123e4567-e89b-12d3-a456-426614174000"
  }
}
{
  "id": "123e4567-e89b-12d3-a456-426614174000",
  "amount": 1,
  "addressFrom": "text",
  "currency": "text",
  "transactionHash": "text",
  "transactionState": "MEM_POOL_FOUND",
  "complianceState": "UNCHECKED",
  "translationToAccountCompleted": true,
  "createdDate": "2025-05-23T18:22:26.676Z"
}

Find Customer Purse Transactions

post

Permission annotations:

Header parameters
KeystringRequired
SignstringRequired
Body

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
POST /api/v1/customer-purse/transaction/find HTTP/1.1
Host: api.calypso.finance
Key: text
Sign: text
Content-Type: application/json
Accept: */*
Content-Length: 451

{
  "account": "text",
  "timestamp": 1,
  "payload": {
    "customerId": "123e4567-e89b-12d3-a456-426614174000",
    "currencyFilter": {
      "equals": "text",
      "notEquals": "text",
      "specified": true,
      "in": [
        "text"
      ],
      "notIn": [
        "text"
      ],
      "contains": "text",
      "doesNotContain": "text"
    },
    "transactionStateFilter": {
      "equals": "MEM_POOL_FOUND",
      "notEquals": "MEM_POOL_FOUND",
      "specified": true,
      "in": [
        "MEM_POOL_FOUND"
      ],
      "notIn": [
        "MEM_POOL_FOUND"
      ]
    },
    "pageNumber": 1,
    "pageSize": 1,
    "sort": "ASC",
    "properties": "text"
  }
}
{
  "result": [
    {
      "id": "123e4567-e89b-12d3-a456-426614174000",
      "amount": 1,
      "addressFrom": "text",
      "currency": "text",
      "transactionHash": "text",
      "transactionState": "MEM_POOL_FOUND",
      "complianceState": "UNCHECKED",
      "translationToAccountCompleted": true,
      "createdDate": "2025-05-23T18:22:26.676Z"
    }
  ],
  "page": 1,
  "size": 1,
  "total": 1,
  "totalElements": 1
}

Update Customer

post

Permission annotations:

Header parameters
KeystringRequired
SignstringRequired
Body

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
POST /api/v1/customer-purse/customer/update HTTP/1.1
Host: api.calypso.finance
Key: text
Sign: text
Content-Type: application/json
Accept: */*
Content-Length: 124

{
  "account": "text",
  "timestamp": 1,
  "payload": {
    "id": "123e4567-e89b-12d3-a456-426614174000",
    "email": "text",
    "description": "text"
  }
}
{
  "id": "123e4567-e89b-12d3-a456-426614174000",
  "email": "text",
  "description": "text",
  "externalId": "text",
  "blocked": true
}

Unblock Customer

post

Permission annotations:

Header parameters
KeystringRequired
SignstringRequired
Body

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
POST /api/v1/customer-purse/customer/unblock HTTP/1.1
Host: api.calypso.finance
Key: text
Sign: text
Content-Type: application/json
Accept: */*
Content-Length: 96

{
  "account": "text",
  "timestamp": 1,
  "payload": {
    "customerId": "123e4567-e89b-12d3-a456-426614174000"
  }
}
{
  "id": "123e4567-e89b-12d3-a456-426614174000",
  "email": "text",
  "description": "text",
  "externalId": "text",
  "blocked": true
}

Get Customer

post

Permission annotations:

Header parameters
KeystringRequired
SignstringRequired
Body

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
POST /api/v1/customer-purse/customer/get HTTP/1.1
Host: api.calypso.finance
Key: text
Sign: text
Content-Type: application/json
Accept: */*
Content-Length: 96

{
  "account": "text",
  "timestamp": 1,
  "payload": {
    "customerId": "123e4567-e89b-12d3-a456-426614174000"
  }
}
{
  "id": "123e4567-e89b-12d3-a456-426614174000",
  "email": "text",
  "description": "text",
  "externalId": "text",
  "blocked": true
}

Get Customers by external id

post

Permission annotations:

Header parameters
KeystringRequired
SignstringRequired
Body

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
POST /api/v1/customer-purse/customer/external/get HTTP/1.1
Host: api.calypso.finance
Key: text
Sign: text
Content-Type: application/json
Accept: */*
Content-Length: 64

{
  "account": "text",
  "timestamp": 1,
  "payload": {
    "externalId": "text"
  }
}
{
  "customers": [
    {
      "id": "123e4567-e89b-12d3-a456-426614174000",
      "email": "text",
      "description": "text",
      "externalId": "text",
      "blocked": true
    }
  ]
}

Create new Customer

post

Permission annotations:

Header parameters
KeystringRequired
SignstringRequired
Body

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
POST /api/v1/customer-purse/customer/create HTTP/1.1
Host: api.calypso.finance
Key: text
Sign: text
Content-Type: application/json
Accept: */*
Content-Length: 100

{
  "account": "text",
  "timestamp": 1,
  "payload": {
    "email": "text",
    "description": "text",
    "externalId": "text"
  }
}
{
  "id": "123e4567-e89b-12d3-a456-426614174000",
  "email": "text",
  "description": "text",
  "externalId": "text",
  "blocked": true
}

Block Customer

post

Permission annotations:

Header parameters
KeystringRequired
SignstringRequired
Body

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
POST /api/v1/customer-purse/customer/block HTTP/1.1
Host: api.calypso.finance
Key: text
Sign: text
Content-Type: application/json
Accept: */*
Content-Length: 96

{
  "account": "text",
  "timestamp": 1,
  "payload": {
    "customerId": "123e4567-e89b-12d3-a456-426614174000"
  }
}
{
  "id": "123e4567-e89b-12d3-a456-426614174000",
  "email": "text",
  "description": "text",
  "externalId": "text",
  "blocked": true
}

Get Customer Purse Address

post

Permission annotations:

Header parameters
KeystringRequired
SignstringRequired
Body

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
POST /api/v1/customer-purse/address/get HTTP/1.1
Host: api.calypso.finance
Key: text
Sign: text
Content-Type: application/json
Accept: */*
Content-Length: 114

{
  "account": "text",
  "timestamp": 1,
  "payload": {
    "customerId": "123e4567-e89b-12d3-a456-426614174000",
    "currency": "text"
  }
}
{
  "id": "123e4567-e89b-12d3-a456-426614174000",
  "address": "text"
}