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Welcome to Hypermid

Hypermid is a unified Partner API that gives you access to cross-chain swaps, token bridges, and fiat on-ramp functionality through a single integration. Instead of building separate integrations with multiple bridge protocols, DEX aggregators, and payment providers, Hypermid handles the complexity so you can ship faster. Use the REST API directly or one of the official SDKs in TypeScript, Python, Go, or Rust. The anonymous tier works out of the box — no API key required to start. An API key is only needed if you’re a partner with negotiated terms (custom fee splits, higher rate limits, scoped webhooks).

90+ Chains

EVM chains, Solana, Bitcoin, NEAR, TON, Tron, XRP, and more — all through one API.

Best Rates

Aggregates multiple bridge and DEX providers to find the optimal route for every swap.

Fiat On-Ramp

Let users buy crypto with fiat currency via the integrated RampNow provider.

Partner Dashboard

Track volumes, revenue, and transaction analytics in real time.

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How It Works

Hypermid acts as a server-side proxy between your application and upstream providers. Your users never interact with bridge or DEX providers directly — all traffic flows through the Hypermid API.
This architecture provides several benefits:
  • Single integration — one API key, one response format, one set of error codes
  • Rate limiting and caching — Hypermid manages upstream rate limits so you don’t have to
  • Fee management — configure your fee tier once in the dashboard
  • Analytics — all transactions are tracked and available via the Partner API

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Use Cases

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Capabilities

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Next Steps

Quickstart

Get your first swap running in 5 minutes.

API Reference

Explore all available endpoints.

Cross-Chain Swap Guide

Learn the full swap lifecycle.

SDKs

Pick a language — TypeScript, Python, Go, or Rust. All four expose the same method surface.