sigtap - Domain Age Lookup
https://sigtap-outreach-api.sigtap.workers.dev/tools/domain-age?domain=example.comOverview
x402 USDC on Base - no signup, the wallet is the account. Free check: GET https://sigtap-outreach-api.sigtap.workers.dev/preview/tools/domain-age returns a 200 sample. Paid call in 3 steps: GET https://sigtap-outreach-api.sigtap.workers.dev/tools/domain-age?domain=example.com -> 402 challenge (payTo+amount) -> sign and retry with the X-PAYMENT header (@x402/fetch does this) -> 200 + settled on-chain. Catalog + MCP twin: GET /llms.txt on this origin.
Protocol
x402
Price
$0.0030
Payment Asset
USDC
Payment Network
Base
Category
tools
Provider
sigtap
Source
self-registered
Indexed
2026-09-05 13:18:21
Health
Status
healthy
Latency (p50)
678ms
Uptime (30d)
100.0%
Reliability Score
90/100
Last Checked
2026-10-21 16:56:54
Last Healthy
2026-10-21 16:56:54
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-21 16:56:54 | healthy | 402 | 470ms | |
| 2026-10-21 06:47:01 | healthy | 402 | 678ms | |
| 2026-10-20 15:32:56 | healthy | 402 | 767ms | |
| 2026-10-19 23:27:39 | healthy | 402 | 432ms | |
| 2026-10-19 09:58:50 | healthy | 402 | 491ms | |
| 2026-10-18 20:35:25 | healthy | 402 | 1162ms |