x402 Payment Support

Native payments built for AI agents
April 3, 2026
Innovations

Agent Wallet now supports x402 payments natively, enabling agents to pay for APIs and services autonomously mid-task.

Agents can trigger x402 payments directly via any connected AI assistant or CLI through the Agent Wallet MCP Server, with stablecoin settlement on-chain and signing secured inside a TEE enclave.

This release completes the loop between Agent Wallet on the buyer side and Prism, Finance District's merchant payment infrastructure on the seller side, with no third-party intermediaries in between.

Why This Matters

As agents increasingly need to access paid services and APIs without human intervention, native payment support becomes critical infrastructure.
With x402 support, developers can:

  • Enable agents to pay for APIs and services mid-task, autonomously
  • Settle stablecoin payments on-chain with enclave-secured signing
  • Connect buyer and seller infrastructure end-to-end within Finance District
  • Build fully automated payment workflows via MCP Server, AI assistant, or CLI

Get Started → https://apps.fd.xyz

Read More → https://developers.fd.xyz/agent-wallet/concepts/x402-payments