TOLL

What software pays for, recorded every six hours.

Snapshot
2026-09-15 21:20 UTC
Sweep
daily-2026-09-15 · finished 2026-09-15 07:10 UTC
Listed
16,178

email deliverability derived

fittings.shCommunicationsderived

GET https://fittings.sh/v1/email/deliverability

passabsent from every registry#1 by calls of 9 on this host

0.003 USDC

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

Compare with anotherEvery figure as JSONCite this page

the price, as of 2026-09-14 12:43 UTC · method

Validation state
pass
as of 2026-09-14 04:07 UTC · method · sweep daily-2026-09-14
Uptime, 7 / 30 / 90 days
100% / 100% / 100%
as of 2026-09-14 04:07 UTC · method · 4 of 4 in 7d, 4 of 4 in 30d, 4 of 4 in 90d
Calls, trailing 30 days
2
as of 2026-09-14 12:43 UTC · method
Unique payers, trailing 30 days
1
as of 2026-09-14 12:43 UTC · method
Last called
2026-08-15 21:04 UTC
as of 2026-09-14 12:43 UTC · method
First observed by TOLLderived
2026-09-10
as of 2026-09-10 19:08 UTC · method · observation began 10 September 2026; listings that predate it show that date
Pricederived
0.003 USDC
as of 2026-09-14 12:43 UTC · method · on eip155:8453
Networks
1
as of 2026-09-14 12:43 UTC · method

Counters

24 observations, 2 of them a change, fewer than the 3 a trace needs

How big is this endpoint among the ones like it?

1 call100,000this endpoint
Calls counted in the trailing thirty days across the 451 endpoints in Communications that carry counters, binned on a logarithmic scale because the range runs over five orders of magnitude. The marked bin is this endpoint, at 2: 196 in the category are counted higher and 254 lower.

No trace is drawn of this endpoint’s own volume. Its counters have changed 2 times across 24 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

email deliverability, a GET endpoint on fittings.sh, appears in neither registry at the last pull; TOLL's taxonomy puts it in communications.

email deliverability is priced at 0.003 USDC on Base.

The listing describes the request as the query parameter email.

email deliverability answered the sweep of 2026-09-14 with a valid 402, as at every sweep since 2026-09-11.

Of fittings.sh's 9 listings, email deliverability ranks tied 1st by calls with 2 others.

18% of the host's counted calls go to it.

email deliverability drew 2 calls from one payer in the trailing 30 days.

The last call to email deliverability came 31 days before the snapshot, 2026-08-15.

Closest in price to email deliverability within communications: email search search emails at x402.openwebninja.com and by id at x402.twit.sh.

email deliverability is priced above 11% of comparable listings in communications.

The payee wallet is shared by 145 listings on one host.

Seller tags: email.

The listing for email deliverability fails only advisory checks about output metadata; the verdict is unaffected.

email deliverability was missing from the Coinbase registry at the pull of 2026-09-14, confirmed at the pull of 2026-09-15; that is registry presence, not liveness.

Where the sentences above compare this endpoint with others, the comparison is against the index as it stands now, live; the figures above are final.

Payment options as declared

the payment options, as of 2026-09-14 12:43 UTC · method

Every payment option declared on this listing
registrynetworkassetamountschemepay to
Coinbaseeip155:8453USDC0.003 USDCexact0xe02544…d98638

Preflight checks at the last sweep

the checks, as of 2026-09-14 04:07 UTC · methodendpoint answered HTTP 402

  • bazaar.info.output · advisory, does not affect the verdict · output metadata is present (advisory)

Validation history, 90 days

Every sweep that observed this endpoint, newest first.

Validation observations over the last 90 days
observed, UTCstatefailed checkssweep
2026-09-14 04:07 UTCpass1daily-2026-09-14
2026-09-13 04:06 UTCpass1daily-2026-09-13
2026-09-12 06:21 UTCpass1daily-2026-09-12
2026-09-11 09:49 UTCpass1daily-2026-09-11

Registry presence

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

  1. absence from Coinbase confirmed, rule v1
  2. absent from Coinbase at this pull
  3. listed in Coinbase

Declared input and output, as listed

From the registry record, not validated by TOLL.the declared schema, as of 2026-08-15 21:04 UTC · method

The input and output block
{
  "input": {
    "type": "http",
    "method": "GET",
    "queryParams": {
      "email": "user@example.com"
    }
  },
  "output": null
}
Cite this page

This endpoint is delisted: the page is frozen at its last observation and its live URL is the stable one. Data reuse is under CC BY 4.0 (terms).

Plain text

TOLL, "email deliverability on fittings.sh". https://tollindex.com/e/fittings-sh-v1-email-deliverability-1ea0b5. Accessed [access date].

BibTeX

@misc{toll-e-fittings-sh-v1-email-deliverability-1ea0b5-2026-09-15,
  author = {TOLL},
  title = {email deliverability on fittings.sh},
  howpublished = {\url{https://tollindex.com/e/fittings-sh-v1-email-deliverability-1ea0b5}},
  year = {2026},
  month = {9},
  note = {Frozen at its last observation, 2026-09-15 21:20 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 email deliverability, or reply as the named seller

No account, no token. Published unedited with its outcome, upheld or not. Do not include personal data.

Kind

Published as typed. Optional.

10 to 4,000 characters.

Verify with the payee wallet (optional, EVM)

Sign this message with the wallet named on the page and paste the signature; it is checked, stored, never published. TOLL reply about endpoint 1ea0b50849776cb916eb2909cb96ac3c603d0a4e1b5b94b8abcff4fe84fa34ab from wallet 0xe025442C0d6dC17aD2b9eB888B3565bdFCd98638

The 0x address named as payee on this page, 42 characters.

The hex signature of the message above, starting 0x.