Affiliate tool
API
Fiat and Crypto
API is an app you can integrate into your website to receive BTC rewards for finished swaps done through it. API allows users to create exchanges on the spot without leaving your website.
Wallets
Payment systems
Crypto services
All-in-one API
Fixed and floating rates, as well as fiat API in one API key.
Attractive fees for all
Starting from 0.4%. Multiple API keys in a personal account.
Individual approach
Is there something you would like to adjust? Contact us to find a solution.
Highly favorable rates
The market-leading rates for both popular and rare crypto assets.
High-speed integration
Clear API documentation, guides, partner assistance, technical and legal support.
Remarkable 1500+ coins
Stablecoins, 50+ blockchains providing boundless access to 300,000+ trading pairs.
For any situation
Use cases
For those seeking new liquidity solutions
  • Integrate SimpleSwap instead of multiple liquidity providers
  • Benefit from the combination of CEX, DEX, and own liquidity
  • Forget the stress of supporting multiple exchange solutions
For crypto wallets
  • Give your users access to 1500+ coins with no extra registration
  • Integrate an all-in-one solution for mobile/web/extension wallets
  • Enable buying and selling crypto for fiat
  • Profit from floating and fixed rates
For aggregators
  • Customizable commission
  • Competitive rates
  • High rate limiting
  • No monthly limits for withdrawals
For coins, GameFi projects, and NFTs
  • Access over 50 blockchains
  • Enable swift exchanges from $2 to infinity
  • Empower users to buy your coin across networks in just 2 clicks
For those seeking new liquidity solutions
  • Integrate SimpleSwap instead of multiple liquidity providers
  • Benefit from the combination of CEX, DEX, and own liquidity
  • Forget the stress of supporting multiple exchange solutions
For crypto wallets
  • Give your users access to 1500+ coins with no extra registration
  • Integrate an all-in-one solution for mobile/web/extension wallets
  • Enable buying and selling crypto for fiat
  • Profit from floating and fixed rates
For aggregators
  • Customizable commission
  • Competitive rates
  • High rate limiting
  • No monthly limits for withdrawals
For coins, GameFi projects, and NFTs
  • Access over 50 blockchains
  • Enable swift exchanges from $2 to infinity
  • Empower users to buy your coin across networks in just 2 clicks
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Detailed guide
How to integrate API
Step 1
Select the web tool
Go to your affiliate account and choose API in the Web Tools section.
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Find out
How API works
DEMO

API Keys

API key is a special code which will allow you to use our API. It is suitable for crypto to crypto and fiat exchanges.
Select key type
All
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Earn BTC with our API
Provide your users with a reliable crypto exchange and make a profit.
We have an Excellent Score on
“Great customer service!”
I have been using SimpleSwap for the past two years and have been very pleased with their services. In my last exchange, I mistakenly sent my deposit twice. The SimpleSwap team refunded my deposit within 24 hours.
Dan Alexander
Nov 1, 2023
trustpilot
“Ease of use”
SimpleSwap is free from sign-up, which makes it easy to use for anyone who wants to exchange crypto. The platform also supports many crypto and fiat currencies, which means that users have a wide range of options to choose from.
Natalya
Jul 18, 2023
trustpilot
“Best exchange platform”
Very fast, reliable swap service. It allows exchanging even small amounts which is not possible on many exchanges. I am more than impressed. I recommended SimpleSwap, it is the best.
Zvinodashe Mupambirei
Oct 27, 2023
trustpilot
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Explore
Frequently Asked Questions
How can I increase my profit?
API tool allows tailoring your affiliate reward: you can set it from 0.4% to 5%. Moreover, you can recruit new Affiliates and get a share of their rewards. Read about the Customizable Reward and 2-Tier Affiliate Program.
What is the SimpleSwap Fiat API?
When choosing the type of an API key, the Affiliate can pick the Fiat option to enable fiat-to-crypto and crypto-to-fiat exchanges through API. The reward is fixed at 0.4% for such exchanges, find more information in our Fiat API article
What are API commands?
You can make requests to our service through API commands. For instance, you can see the list of available currencies or the information about a particular exchange
Where can I find documentation related to API?
Find all API-related information in API docs, Affiliate Terms, and SimpleSwap Terms of Service We also have more legal information about the Affiliate Program in this article
I have another question
Visit our Helpdesk for more information. You can also ask us directly: fill out a form here or contact your Personal manager if you already have an Affiliate account