BNB-first, multi-network facilitator.

Process x402 payments across BNB and EVM networks with one drop-in endpoint. No API keys, no blockchain headaches—just plug and play.

https://facilitator.a2a-x402.network

Network fees covered for buyers & merchants

No API keys required

Features

Multi-network

BNB-first, with EVM support (Base, Avalanche, Sei, IoTeX). Point one endpoint at many chains. The facilitator abstracts network quirks so your server doesn't have to.

Any token

ERC-20 on EVM; BEP-20 on BNB. Use stablecoins or your own tokens. Configure per-endpoint pricing in fiat or atomic units.

Gasless experience

No blockchain fees for buyers or merchants. The facilitator covers network fees and handles verification/settlement so you can focus on your product.

Drop-in setup

Point your merchant at the facilitator and you're done.

Set FACILITATOR_URL=https://facilitator.a2a-x402.network in your server.

Choose a network: bnb, bnb-testnet, base, base-sepolia, polygon, polygon-amoy, avalanche, avalanche-fuji, sei, sei-testnet, peaq, iotex.

Ship. The facilitator verifies & settles payments on your behalf.