Retail Rates

LINK provides a unified rate endpoint for all retail on-ramp and off-ramp directions. Call this before initiating a transaction to show users the live rate and expected payout amount.

Endpoint

GET /transactions/v2/rate_quote

Query Parameters

Parameter	Type	Required	Description
`currency`	string	✓	Fiat currency (e.g. `NGN`, `USD`)
`amount`	string	✓	Amount in the fiat currency
`trx_type`	string	✓	Direction: `onramp` or `offramp`

Code Examples

const options = {
  method: 'GET',
  headers: {
    accept: 'application/json',
    'ngnc-sec-key': 'YOUR_SECRET_KEY',
    'content-type': 'application/json'
  }
};

fetch('https://api.linkio.world/transactions/v2/rate_quote?currency=NGN&amount=500000&trx_type=onramp', options)
  .then(response => response.json())
  .then(response => console.log(response))
  .catch(err => console.error(err));

import requests

url = "https://api.linkio.world/transactions/v2/rate_quote"

params = {
    "currency": "NGN",
    "amount": "500000",
    "trx_type": "onramp"
}

headers = {
    "accept": "application/json",
    "ngnc-sec-key": "YOUR_SECRET_KEY",
    "content-type": "application/json"
}

response = requests.get(url, params=params, headers=headers)
print(response.text)

Response

{
  "message": "Rate retrieved",
  "data": {
    "rate": 1580,
    "payout_amount": 316.46,
    "paymentMethod": "LOCAL_BANK_TRANSFER"
  }
}

Retail Off-Ramp B2B Coverage

Getting Started

Core Concepts

Retail API

Business API

Customers

Transactions

Infrastructure

Compliance & Fees

Support

Endpoint

Query Parameters

Code Examples

Response

​Endpoint

​Query Parameters

​Code Examples

​Response

Endpoint

Query Parameters

Code Examples

Response