Process x402 payments across Solana and EVM networks with one drop‑in endpoint. No API keys, no blockchain headaches—just plug and play.
Network fees covered for buyers & merchants
No API keys required
Point your merchant at the facilitator and you're done.
Configure your server to use the x402 Facilitator by setting the environment variable:
Select the blockchain network your merchant will operate on. Supported options include:
Deploy your merchant. The facilitator automatically handles payment verification and settlement on your behalf.
Everything you need to accept instant, multi-network payments — without worrying about networks, keys, or compliance.
One endpoint for Solana and EVM networks without managing chain-specific logic.
Use stablecoins or your own tokens. Configure per‑endpoint pricing in fiat or atomic units.
The facilitator handles network costs, verification, and settlement.
No API keys, start with a single env var and standard endpoints.
Your merchant is automatically listed in the x402 Bazaar, with full control to opt out.
Automatically filters known bad actors (OFAC Sanctioned Entities) from using your merchant.
x402 provides simple integrations for servers that accept payments and clients that send them — all working together seamlessly.
Send payments programmatically using TypeScript clients built with Axios or the native Fetch API, or browse all available client frameworks.
Get started quickly with Express.js or Hono, or explore all supported server options to build an x402-enabled merchant.
Select a plan based on your transaction volume and scale as your usage grows.
| Settlements | 1,000 Per month |
| Request Per Second | 4 |
| Burst Requests Per Minute | 480 |
| Settlements | Unlimited |
| Request Per Second | 4 |
| Burst Requests Per Minute | 480 |
You only pay when your system processes real transactions, making it ideal for micropayments and AI-driven workloads.
Start Building with x402 today and Integrate real-time, usage-based payments into your AI agents, apps, or platforms in just a few minutes.
Join our partnership program to collaborate on real-time payments, AI integrations, products, and ecosystem growth.
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