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.
Embed this entry
[](https://eco.dexter.cash/facilitators/dexter)Drop into any README to display a live card linking back to this entry.
Related in Facilitators
AutoIncentive Facilitator
Free, public x402 facilitator for Base and Solana. Full verify + settle flow with on-chain USDC transfers. No API keys required.
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.
xEcho Facilitator
xEcho Facilitator implements on-chain settlement callbacks, enabling on-chain post-payment programmability to support pay-to-earn and outcome-based payment scenarios.
CDP Facilitator
Best-in-class x402 facilitator. Fee-free USDC settlement on Base Mainnet. KYT/OFAC checks on every transaction.
Nevermined Facilitator
Nevermined x402 Facilitator for AI agent payment verification and settlement on Base networks.
SolPay
Solana x402 facilitator powering crypto payments for storefronts and APIs. USDC settlements with sub-second finality, trustless escrow, and WooCommerce integration.