passlisted in Coinbase#84 by calls of 599 on this host
0.003 USDC
per call, as the listing declares it on eip155:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 100% / 100% / 100%
- Calls, trailing 30 days
- 4
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-08-31 10:37 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.003 USDC
- Networks
- 12
How big is this endpoint among the ones like it?
No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time across 28 observations, and 3 changes are the fewest this site will draw a trace through, because two points and a guess are not a series. Every observation is in the JSON.
Of agent402.tools's 599 listings, http headers ranks tied 84th by calls with 252 others.
The request to http headers is a json body with the field url.
A response from http headers, as declared, includes url, status, headers, finalUrl, security, fetchedAt and 2 others.
Over 30 days: 4 calls, one payer.
http headers was last called 15 days before the snapshot.
It is priced at 0.003 USDC on Base.
http headers accepts payment on Base, Polygon, Arbitrum, Monad and 8 others, 13 options in all, to 4 different wallets.
TOLL files http headers under identity: a POST endpoint on agent402.tools, listed in the Coinbase registry.
http headers answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to http headers within identity: paid x402 facilitator health at api.oblique.markets and recherche at api.sirenic.eu.
http headers is priced above 15% of comparable listings in identity.
Within identity, 77% of endpoints with counters have fewer calls.
For 6 of the options on http headers, TOLL has no verified decimals and shows the raw amount. http headers declares exact and upto as payment schemes.
591 listed endpoints on one host pay to the same wallet.
The seller's tags on http headers are network, security, headers and audit.
53 other listings in identity declare exactly the same price.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.003 USDC | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 0.003 USDC | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 0.003 USDC | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 3000 smallest units, decimals unknown | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 0.003 USDC | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 3000 smallest units, decimals unknown | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 0.004 USDC | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | Global Dollar | 3000 smallest units, decimals unknown | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 3000 smallest units, decimals unknown | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 0.003 USDC | upto | 0xaBF4FA…e2a9D0 |
| Coinbase | solana: | USDC | 0.003 USDC | exact | J7aN3PLJ…Gv3xwg |
| Coinbase | stellar: | CCW67TSZ…SJMI75 | 30000 smallest units, decimals unknown | exact | GDNJXCKW…FJWWRL |
| Coinbase | algorand: | 31566704 | 3000 smallest units, decimals unknown | exact | C7IIHG7S…OY2XIE |
the checks, as of 2026-09-15 03:57 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 03:57 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 03:57 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 03:56 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 06:11 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 09:36 UTC | pass | 0 | daily-2026-09-11 |
Presence in a registry, not liveness of the service (method). Newest first.
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-08-31 10:37 UTC · method · live
The input and output block
{
"input": {
"body": {
"url": "https://example.com"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"url": "https://example.com/",
"status": 200,
"headers": {
"server": "ECAcc (nyd/D17C)",
"content-type": "text/html; charset=UTF-8"
},
"finalUrl": "https://example.com/",
"security": {
"score": 0,
"findings": [
{
"value": null,
"header": "HSTS",
"present": false
}
],
"warnings": [
"Server header leaks identity: ECAcc (nyd/D17C)"
]
},
"fetchedAt": "2026-06-19T22:00:00.000Z",
"redirected": false,
"statusText": "OK",
"httpVersion": null
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-15 16:57 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "http headers on agent402.tools", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/agent402-tools-api-http-headers-0eb192/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-agent402-tools-api-http-headers-0eb192-2026-09-15T16-57Z,
author = {TOLL},
title = {http headers on agent402.tools},
howpublished = {\url{https://tollindex.com/e/agent402-tools-api-http-headers-0eb192/at/2026-09-15T16-57Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-15 16:57 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.