Contact Verify
POST https://getcontactverify.com/verify/phone
Listed in x402 List · Data: x402-list.com (CC BY 4.0)
Contact Verify (verify-x402) phone lookup: carrier line type (mobile, landline, VoIP, toll-free) and E.164 format. Detect VoIP/burner numbers in sign-up fraud checks; confirm SMS-capable mobiles. $0.02.
Other endpoints from getcontactverify.com
The same service's other paid functions that Hagglyai tracks, each with its own price. Functions outside Hagglyai's categories are not listed.
| Endpoint | Category | Price per call |
|---|---|---|
| POST /verify/email | People & company enrichment | $0.01 |
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X POST 'https://getcontactverify.com/verify/phone'
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseEstimated calls per day
Paid calls to getcontactverify.com's tracked endpoints each day, estimated from the 30-day totals the x402 catalogues report. Each bar is the change in that 30-day total since the day before, plus the calls that left the 30-day window (taken as an average day). It is an estimate: Hagglyai does not measure or pay for these calls.
No usage reported for any of 2 tracked endpoints. Unknown usage is left out, not counted as zero.
Compared with other providers
Coverage matters: a provider whose endpoints report more of their usage can rank higher.
| # | Provider | Reported 30-day calls | Coverage |
|---|---|---|---|
| 1 | stableenrich.dev | 43,154 | 14 of 31 endpoints |
| 2 | win.oneshotagent.com | 11,974 | 14 of 27 endpoints |
| 3 | market.datapackvibe.com | 8,788 | 5497 of 7644 endpoints |
| 4 | x402.orthogonal.com | 6,042 | 212 of 218 endpoints |
| 5 | agent402.tools | 4,350 | 152 of 237 endpoints |
| 6 | api.clawfetch.ai | 2,987 | 4 of 8 endpoints |
| 7 | api.kadec0.xyz | 2,333 | 12 of 12 endpoints |
| 8 | api.x402node.dev | 1,368 | 163 of 187 endpoints |