x402 Identity Hub

api.x402id.dev · 1 paid endpoint · listed 2026-10-27

Check whether an ENS identity name for an AI agent, API or MCP server is available on x402 Identity Hub (*.402bot.eth, *.402api.eth, *.402mcp.eth). Returns availability, the mint fee and where to register.

livelast check 5 days ago

100%valid x402 answers, 72 h

$2.00USDC received on Base, 7 days

2distinct payers, 7 days

56.8score (0-100)

Paid endpoints

Method	Endpoint	Price	Networks
GET	api.x402id.dev/v1/availability/:name Check whether an ENS identity name for an AI agent, API or MCP server is available on x402 Identity Hub (.402bot.eth, .402api.eth, *.402mcp.eth). Returns avai	$0.001	Base

Latest checks

When	Endpoint	HTTP	ms	Result
5 days ago	api.x402id.dev/v1/availability/:name	402	676	valid x402 v2 terms

Income on Base (7 days)

Day		Transfers	USDC
2026-10-29		1	$0.001
2026-10-27		1	$2.00

Is this your API?

Add the live badge to your docs:

<a href="https://logicnodes.io/observatory/p/api.x402id.dev"><img src="https://logicnodes.io/observatory/badge/api.x402id.dev.svg" alt="x402 status"></a>

Claim it for free with x402_provider_claim (sign with your payout address), and get an alert within minutes when it stops answering with x402_monitor_create ($5 for 30 days). Both work over MCP (https://logicnodes.io/mcp/v2) or POST https://logicnodes.io/v1/tools/<tool>.

Income is all USDC received by the provider's payout address on Base, whatever the source. Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. JSON: /v1/observatory/providers/api.x402id.dev