Contact x402serps

Email hello@x402serps.com. We aim to reply within one working day (UK time).

Support

For a failed or disputed payment, include the transaction hash, the network (Base or Solana), the endpoint you called and the time. For prepaid card credits, include the last four characters of your xs_ key, never the full key.

Many questions are answered on the Help page, and live service health is on the status page.

Partnerships and listings

Directory maintainers, agent frameworks and MCP clients can use the same address. Machine-readable details: OpenAPI, llms.txt, MCP server card and the MCP endpoint https://x402serps.com/api/mcp.

Privacy and opt-out

See the privacy policy and opt-out page. x402serps is run by Tim Johnson in the United Kingdom.