Facilitators
AutoIncentive Facilitator
Free, public x402 facilitator for Base and Solana. Full verify + settle flow with on-chain USDC transfers. No API keys required.
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Related in Facilitators
Dexter
Solana and Base x402 facilitator with an integrated marketplace and cross-chain bridge. Agents discover tools via MCP, pay via x402, and get results in one flow.
PayAI Facilitator
Accept x402 payments on all networks including Avalanche, Base, Polygon, Sei, Solana, and more! Get started in less than 1 minute. Supports all tokens. No API Keys required.
CDP Facilitator
Best-in-class x402 facilitator. Fee-free USDC settlement on Base Mainnet. KYT/OFAC checks on every transaction.
WorldFun Facilitator
AWE World.fun's x402 Facilitator enables fee-free EIP-3009 payments in USDC and other ERC-20 tokens, handling verification and settlement on Base so developers don't need blockchain infrastructure.
SolPay
Solana x402 facilitator powering crypto payments for storefronts and APIs. USDC settlements with sub-second finality, trustless escrow, and WooCommerce integration.
Treasure Facilitator
Treasure x402 Facilitator available on Base and Base Sepolia. Supports EIP-3009 compliant tokens including USDC, MAGIC, SMOL, MIO, AI Frens tokens, and more.