Crypto Merchant API by EIDEX

Hey Product Hunters! 👋

We're excited to launch Crypto Merchant API by EIDEX today.

If you've ever wanted to build a crypto product but hit the wall of “wait, I need to run nodes, source liquidity, integrate blockchains, handle KYC…” — this one's for you.

Crypto Merchant API is a ready-to-integrate backend that lets you launch an exchanger, a P2P service, a payment gateway, or a trading bot with a single HTTP request. No infrastructure. No liquidity sourcing. No blockchain nodes.

⭐️ What you get:

🔹 65+ trading pairs — BTC, ETH, USDT, SOL, XRP and dozens more

🔹 Full lifecycle: deposit → order execution → withdrawal to client

🔹 HMAC-signed webhooks — real-time status for every operation

🔹 Granular permissions: read-only / trading / withdrawals

🔹 IP whitelist and up to 10 API keys per account

🎯 Built for:

• Exchangers and P2P services

• Payment gateways

• Trading bots and aggregators

• Fintech products with crypto functionality

From creating your first API key to your first live trade: 5 steps, about 5 minutes.

We'd love your feedback — especially from anyone who's built (or tried to build) crypto products from scratch. What did we miss? What would you want to see next?

Try it out → eidex.io/exchangers