Crypto Exchange API for Developers and Businesses

Building a crypto wallet, fintech app, or payment gateway? Xgram API lets you add instant cryptocurrency exchange to any product — without building liquidity infrastructure from scratch, without storing user funds, and without mandatory KYC for standard transaction volumes.

Whether you need a full API integration or a ready-made embeddable widget, Xgram provides the infrastructure so you can focus on your product.

What Is the Xgram Crypto Exchange API?

The Xgram API is a RESTful interface that connects your application directly to Xgram's swap engine. When a user initiates an exchange through your platform, the API handles rate fetching, order creation, transaction monitoring, and status updates — your product simply surfaces the result.

•       Non-custodial by design: user funds pass through the exchange without being stored

•       Fixed and floating rate modes available

•       Transparent fees displayed before order confirmation

•       No mandatory registration for users

•       Average swap completion time: under 10 minutes

Supported Assets and Networks

Xgram API provides access to one of the broadest swap coverage sets in the non-custodial segment:

•       590+ 590+ cryptocurrencies including BTC, ETH, USDT (ERC-20/TRC-20), USDC, XMR, BNB, SOL, XRP, and more

•       100+ 100+ blockchain networks including Ethereum, Bitcoin, Solana, Tron, BNB Chain, Arbitrum, Optimism, Polygon, and Base

•       Cross-chain swaps without bridging or asset wrapping

•       Privacy coin support including Monero (XMR)

This coverage means your users can swap virtually any major asset pair without leaving your platform.

How Xgram API Works

Step 1 — Get a Rate

Call the /rate endpoint with the input currency, output currency, and amount. The API returns the estimated output amount, applicable fee, and rate validity window.

Step 2 — Create an Order

Submit the recipient wallet address and selected rate type. The API returns a deposit address and order ID for tracking.

Step 3 — Monitor and Confirm

Poll the /status endpoint or use webhooks to receive real-time updates on order progress from "awaiting deposit" through "completed." No complex smart contract deployment, no liquidity pool management.

Revenue Model — Earn on Every Swap

Xgram operates a revenue share model for API partners. Every swap completed through your integration generates income shared with your business — making Xgram API viable not just as a feature addition but as a standalone monetization channel.

•       Revenue accrues automatically on each completed transaction

•       No minimum volume thresholds to qualify

•       Partner earnings tracked in a dedicated dashboard

•       Individual terms available for high-volume partners (10,000+ monthly swaps)

Who Uses Xgram API

•       Wallets: Crypto wallet developers — add in-wallet swap without directing users to external platforms

•       Fintech: Fintech startups — offer crypto exchange as a value-added feature alongside fiat services

•       DeFi: DeFi applications — integrate non-custodial swaps for assets not covered by on-chain DEXes

•       Payments: Payment gateways — enable automatic currency conversion at point of transfer

•       Web3: Web3 platforms and dApps — embed swap directly into user flows

Xgram API vs. Custodial Exchange APIs

Technical Integration

•       API type: REST (JSON)

•       Authentication: API key (provided on registration)

•       Rate modes: Fixed rate (locked window) / Floating rate (market rate at execution)

•       Webhook support: Yes — real-time status notifications pushed to your endpoint

•       Documentation: Full endpoint reference with request/response examples

•       SDK examples: JavaScript, Python, PHP

Frequently Asked Questions

What is the Xgram crypto exchange API?

The Xgram API is a REST interface that lets developers integrate non-custodial crypto swaps into any application. It supports 590+ coins across 100+ networks with no mandatory KYC for users and no custody of user funds.

How long does integration take?

A basic integration — rate fetching, order creation, and status monitoring — can be completed in under 30 minutes using the documented endpoints and example code.

Does Xgram API support privacy coins like Monero?

Yes. XMR is a supported asset on Xgram, including pairs with BTC, ETH, USDT, and others. This is a notable advantage over custodial APIs that typically restrict privacy coin support.

What is the revenue share model?

Partners earn a percentage of the fee on each swap completed through their integration. The exact rate depends on volume and is agreed during onboarding. No minimum swap count is required to begin earning.

Is there a KYC requirement for API users?

No mandatory registration or KYC is required for users completing standard transaction volumes. This makes Xgram API particularly suited for privacy-focused applications and global audiences.

What cryptocurrencies does Xgram API support?

Xgram supports 590+ cryptocurrencies including BTC, ETH, USDT (ERC-20 and TRC-20), USDC, XMR, BNB, SOL, XRP, and hundreds of altcoins. The supported pairs list is updated continuously.

How does non-custodial swap work?

When a user creates a swap, they send crypto to a generated deposit address. Xgram's engine executes the exchange and sends the output directly to the user's recipient wallet. No funds are held by Xgram at any point.