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Basic Request Structure

  • Method: POST
  • Data format: JSON
  • Encoding: UTF-8
  • Signature: base64( ed25519_sign( data, PRIVATE_KEY ) )

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Signature Types

  1. Create a payload object: id, delivered_at, event
  2. JSON.stringify(payload)
  3. Encode the JSON string to Base64
  4. Sign using ED25519 (ed25519.signAsync)
  5. Encode the signature to Base64

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Legacy (Deprecated)

  1. Create a payload object: id, delivered_at, event
  2. JSON.stringify(payload)
  3. Encode the JSON string to Base64
  4. SHA256 hash (privateKey + data)
  5. Encode the hash to Base64
IMPORTANT: Integrating via Box Exchanger, Premium Exchanger, Lara Script, iEX Exchanger, use Legacy keys
URL: https://rates.crypto-cash.world/api/v1/market/rates/export/xml URL: https://rates.crypto-cash.world/api/v1/market/rates/export/json

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Transaction Statuses in API Responses

  • Queued
  • New
  • Waiting
  • Paid
  • Underpaid
  • Overpaid
  • Canceled
  • AMLFrozen
  • CurrencyMismatch
  • CanceledButPaid
  • CanceledButOverpaid
  • CanceledButUnderpaid

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Errors

If an error occurs, the response will return a list of error codes. Example error response: 
{
  "errors": [1000]
}

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Error list:

  • 1000 - Invalid request
  • 2010 - Data decoding error
  • 2011 - Signature decoding error
  • 2020 - Invalid signature
  • 3000 - Company not found
  • 3001 - Order not found
  • 3002 - Transaction not found
  • 4003 - Account not activated

Crypto API

Main requests