notarize derived

api.agentstools.devIdentity derived

GET https://api.agentstools.dev/notarize

passlisted in Coinbase#62 by calls of 342 on this host

0.008 USDC

per call, as the listing declares it on eip155:8453

Compare with another Every figure as JSON Cite this page

the price, as of 2026-09-15 16:57 UTC · method · pinnable

Validation state: pass; as of 2026-09-15 04:45 UTC · method · pinnable · sweep daily-2026-09-15
Uptime, 7 / 30 / 90 days: 100% / 100% / 100%; as of 2026-09-15 04:45 UTC · method · pinnable · 5 of 5 in 7d, 5 of 5 in 30d, 5 of 5 in 90d
Calls, trailing 30 days: 1; as of 2026-09-15 16:57 UTC · method · pinnable
Unique payers, trailing 30 days: 1; as of 2026-09-15 16:57 UTC · method · pinnable
Last called: 2026-08-17 09:41 UTC; as of 2026-09-15 16:57 UTC · method · pinnable
First observed by TOLLderived: 2026-09-10; as of 2026-09-10 19:08 UTC · method · pinnable · observation began 10 September 2026; listings that predate it show that date
Pricederived: 0.008 USDC; as of 2026-09-15 16:57 UTC · method · pinnable · on eip155:8453
Networks: 5; as of 2026-09-15 16:57 UTC · method · pinnable

Counters

28 observations, 1 of them a change, fewer than the 3 a trace needs

How big is this endpoint among the ones like it?

Calls counted in the trailing thirty days across the 1,491 endpoints in Identity that carry counters, binned on a logarithmic scale because the range runs over five orders of magnitude. The marked bin is this endpoint, at 1: 716 in the category are counted higher and 774 lower.

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.

In words

api.agentstools.dev lists 342 endpoints; notarize is tied 62nd by calls with 280 others.

Its declared inputs are the query parameters url and mode.

notarize returns json; the example shows mode, attestor, snapshot and attestations.

In the trailing 30 days: one call, one payer.

notarize was last called 29 days before the snapshot.

It is priced at 0.008 USDC on Base.

notarize accepts payment on Base, Polygon, Arbitrum, World Chain and 1 other, 5 options in all, to 2 different wallets.

notarize, a GET endpoint on api.agentstools.dev, appears in the Coinbase registry; TOLL's taxonomy puts it in identity.

notarize answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.

Closest in price to notarize within identity: screening match at api.relaystation.ai and services reputation lookup at api.craigmbrown.com.

notarize is priced above 30% of comparable listings in identity.

For 1 of the options on notarize, TOLL has no verified decimals and shows the raw amount.

The wallet paid by notarize is the payee of 344 endpoints across 2 hosts.

The seller's own tags are attestation, notarize, provenance and eip712.

Payment options as declared

the payment options, as of 2026-09-15 16:57 UTC · method · pinnable

Every payment option declared on this listing
registry	network	asset	amount	scheme	pay to
Coinbase	eip155:8453	USDC	0.008 USDC	exact	0xF22e55…DFf493
Coinbase	eip155:137	USDC	0.008 USDC	exact	0xF22e55…DFf493
Coinbase	eip155:42161	USDC	0.008 USDC	exact	0xF22e55…DFf493
Coinbase	eip155:480	USDC	8000 smallest units, decimals unknown	exact	0xF22e55…DFf493
Coinbase	solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp	USDC	0.008 USDC	exact	AytHnvc6…cZ8R1u

Preflight checks at the last sweep

the checks, as of 2026-09-15 04:45 UTC · method · pinnableendpoint answered HTTP 402

No named check failed.

Validation history, 90 days

Every sweep that observed this endpoint, newest first.

Validation observations over the last 90 days
observed, UTC	state	sweep
2026-09-15 04:45 UTC	pass	daily-2026-09-15
2026-09-14 04:41 UTC	pass	daily-2026-09-14
2026-09-13 04:39 UTC	pass	daily-2026-09-13
2026-09-12 06:55 UTC	pass	daily-2026-09-12
2026-09-11 10:31 UTC	pass	daily-2026-09-11

Registry presence

Presence in a registry, not liveness of the service (method). Newest first.

2026-09-10 19:08 UTClisted in Coinbase

Declared input and output, as listed

From the registry record, not validated by TOLL.the declared schema, as of 2026-08-17 09:41 UTC · method · live

The input and output block

{
  "input": {
    "type": "http",
    "method": "GET",
    "queryParams": {
      "url": "https://example.com",
      "mode": "hash"
    }
  },
  "output": {
    "type": "json",
    "example": {
      "mode": "hash",
      "attestor": "0x48Cb...8960",
      "snapshot": {
        "sha256": "0xb1946ac9...",
        "final_url": "https://example.com/",
        "fetched_at": "2026-07-03T00:00:00Z",
        "http_status": 200,
        "content_type": "text/html",
        "upstream_host": "example.com",
        "content_length": 1256
      },
      "attestations": {
        "eip712": {
          "signer": "0x48Cb...8960",
          "signature": "0x..."
        },
        "eas_offchain": {
          "uid": "0x...",
          "signer": "0x48Cb...8960"
        }
      }
    }
  }
}

What the listing says

Notarize a public URL: we fetch it ourselves and return a signed snapshot (final URL, HTTP status, content-type, sha256 of the body, server timestamp, upstream host) with TWO cryptographic attestations — a plain EIP-712 signature and an EAS off-chain (Version2) attestation. Proves what this endpoint observed at fetch time (integrity + timestamp + non-repudiation). mode=hash (default) returns metadata + hash only; mode=full also returns the body.

the record, 2026-08-17 09:41 UTC · method · pinnable

As declared

Every tag is a field on the listing, not a keyword TOLL assigned.

Who is paid

0xF22e55…DFf493

Takes payment for 344 endpoints on 2 hosts.

Among Identity

counted above0%

of 1,491 that carry counters

cheaper than30%

of 1,499 with a comparable price

1,507 endpoints are in this category. 8 declare exactly this price.

the comparison, 2026-09-15 16:57 UTC · method · live

Nearest on price

attested screeningrubric-protocol.com0.01 USDCpass
itemsspawnxchange-api-485602182462.europe-west4.run.app0.01 USDCpass
care feedomniguchi.0000402.xyz0.01 USDCpass
screening matchapi.relaystation.ai0.01 USDCpass
services reputation lookupapi.craigmbrown.com0.01 USDCpass

Same category, nearest declared price, one per payee wallet (method). the list, 2026-09-15 16:57 UTC · method · live

Elsewhere in the record

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, "notarize on api.agentstools.dev", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/api-agentstools-dev-notarize-5343c1/at/2026-09-15T16-57Z. Accessed [access date].

BibTeX

@misc{toll-e-api-agentstools-dev-notarize-5343c1-2026-09-15T16-57Z,
  author = {TOLL},
  title = {notarize on api.agentstools.dev},
  howpublished = {\url{https://tollindex.com/e/api-agentstools-dev-notarize-5343c1/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].}
}

Reports and replies about this endpoint

None yet. Anything submitted through the form below is published here with its outcome.

Report an error about notarize, or reply as the named seller