Proofwire
verify.reversecaptcha.fun · 6 paid endpoints · listed 2026-10-27
Is this URL alive? Real fetch with redirect chain, TLS, latency and body hash, returned as signed evidence.
livelast check 43 h ago
100%valid x402 answers, 72 h
$0.00USDC received on Base, 7 days
0distinct payers, 7 days
50.0score (0-100)
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| POST | verify.reversecaptcha.fun/v1/verify/email/inbox Issue a fresh seed inbox on the catch-all domain. Give the address to whatever sends the mail, then call verify/email. | $0.001 | Base |
| GET | verify.reversecaptcha.fun/v1/verify/http Is this URL alive? Real fetch with redirect chain, TLS, latency and body hash, returned as signed evidence. | $0.001 | Base |
| GET | verify.reversecaptcha.fun/v1/verify/dns Resolved A/AAAA/CNAME/MX/TXT/NS/CAA from public resolvers with parsed SPF, DMARC and DKIM, for setup verification. | $0.002 | Base |
| POST | verify.reversecaptcha.fun/v1/verify/webhook Arm a one-time tripwire URL that records every hit (payload, headers, source IP) for a window of up to an hour; polls are free. Also works as a cron heartbeat w | $0.005 | Base |
| GET | verify.reversecaptcha.fun/v1/verify/email Did the message actually arrive? Watches a seed inbox for a window (polls inside it are free) and returns delivery plus SPF/DKIM/DMARC alignment and raw headers | $0.01 | Base |
| GET | verify.reversecaptcha.fun/v1/verify/page Does the page really show it? Full browser render (JS, network), waits, asserts a selector and/or text, returns extracted text, console errors and a screenshot | $0.01 | Base |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| 43 h ago | verify.reversecaptcha.fun/v1/verify/dns | 402 | 225 | valid x402 v2 terms |
Income on Base (7 days)
| Day | Transfers | USDC | |
|---|---|---|---|
| No USDC received on Base in the last 7 days (or the payout address is on another network). | |||
Is this your API?
Add the live badge to your docs: 
Claim it for free with
<a href="https://logicnodes.io/observatory/p/verify.reversecaptcha.fun"><img src="https://logicnodes.io/observatory/badge/verify.reversecaptcha.fun.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/verify.reversecaptcha.fun