x402 Agent Pay
Free planActively maintained
not read yet
Use
- For
- AI agent developers and companies running autonomous agents that need to pay and get paid per request
- Price
- Free planpricing page, read Oct 26, 2026
- Activity
- Actively maintainedsite updated 2 days ago
- Runs as
- API
- Used for
- charge per API call for autonomous agent requests
- hold agent payments in escrow until delivery is confirmed
- Has an MCP server (1 in the registry)public registry →
- Publishes llms.txt, a file written for AI assistantsx402-agent-pay.com ↗
Free plan
- Domain since2026domain registered
- HeadquartersGrand Canyon, AZper their About page
- MCP servercom.x402-agent-pay/facilitatorverified in the MCP registry
- Stateanswers, 2 toolschecked 2026-10-25
- Address to connectx402-agent-pay.com/facilitator/mcp
- OpenAPI spec21 pathsthe spec ↗
This card as JSON, for your agent →
Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.
Figure and bar: visits/mo, estimate · year: online since
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Not it? Say what you need
betaThree tools from the Atlas for the job you describe, each with what fits and what does not.
No notes yet. What do you use x402 Agent Pay for?
Sign in to leave a noteWhat is x402 Agent Pay?
Verifies and settles escrowed USDC payments on Base for HTTP endpoints that AI agents call, using the 402 status code. It is listed in the Atlas under Finance.
Who is x402 Agent Pay for?
AI agent developers and companies running autonomous agents that need to pay and get paid per request
How much does x402 Agent Pay cost?
x402 Agent Pay has a free plan, per its pricing page on 2026-10-26.
Is x402 Agent Pay free?
Yes, x402 Agent Pay has a free plan, per its pricing page on 2026-10-26.
Do people use x402 Agent Pay?
Little sign of use.
Is x402 Agent Pay still maintained?
Actively maintained: site updated 2 days ago.
What are alternatives to x402 Agent Pay?
In Finance, by use: API Ninjas, Zyphe, EigenCloud AgentKit, NexPay, Ticker Scout, Netstate, Inc..
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No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.
- Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
- Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
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