TOLL

What software pays for, recorded every six hours.

Snapshot
2026-09-30 22:14 UTC
Sweep
daily-2026-09-30 · finished 2026-09-30 09:38 UTC
Listed
20,671

bio pdb derived

saylorinnovations.comMarket dataderived

GET https://saylorinnovations.com/api/bio/pdb/:pdb_id

faillisted in Coinbase#367 by calls of 396 on this host

0.002 USDC

per call, as the listing declares it on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp

Compare with anotherEvery figure as JSONCite this page

the price, as of 2026-09-30 22:14 UTC · method · pinnable

Validation state
fail
as of 2026-09-30 05:53 UTC · method · pinnable · sweep daily-2026-09-30
Uptime, 7 / 30 / 90 days
0% / 0% / 0%
as of 2026-09-30 05:53 UTC · method · pinnable · 0 of 4 in 7d, 0 of 4 in 30d, 0 of 4 in 90d
Calls, trailing 30 days
1
as of 2026-09-30 22:14 UTC · method · pinnable
Unique payers, trailing 30 days
1
as of 2026-09-30 22:14 UTC · method · pinnable
Last called
2026-09-25 21:27 UTC
as of 2026-09-30 22:14 UTC · method · pinnable
First observed by TOLLderived
2026-09-25
as of 2026-09-25 21:33 UTC · method · pinnable · observation began 10 September 2026; listings that predate it show that date
Pricederived
0.002 USDC
as of 2026-09-30 22:14 UTC · method · pinnable · on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
Networks
4
as of 2026-09-30 22:14 UTC · method · pinnable

Counters

17 observations, 1 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 5,975 endpoints in Market data 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: 3,638 in the category are counted higher and 2,336 lower.

No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time across 17 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

The sweep of 2026-09-30 found bio pdb answering HTTP 400 instead of a payment challenge.

bio pdb answers GET requests at saylorinnovations.com; it is listed in the Coinbase registry and TOLL files it under market data.

bio pdb is priced at 0.002 USDC on Solana.

Callers of bio pdb supply the path parameter pdb_id.

bio pdb accepts payment on Solana, Base, Polygon and Arbitrum, 6 options in all, to 2 different wallets.

A response from bio pdb, as declared, includes found, title, method, pdb_id, ligands, polymers and 1 other.

bio pdb drew a single call from a single payer in the trailing 30 days.

The last call to bio pdb came 5 days before the snapshot, 2026-09-25.

Of saylorinnovations.com's 396 listings, bio pdb ranks tied 367th by calls with 29 others.

bio pdb is priced above 11% of comparable listings in market data.

Closest in price to bio pdb within market data: perp funding at agent402.tools and market risk at x402.ottoai.services.

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

The wallet paid by bio pdb is the payee of 397 endpoints on one host.

Seller tags: bioinformatics, pdb, genomics and proteins.

The price of bio pdb is declared by 387 other listings in market data too.

Payment options as declared

the payment options, as of 2026-09-30 22:14 UTC · method · pinnable

Every payment option declared on this listing
registrynetworkassetamountschemepay to
Coinbasesolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpUSDC0.002 USDCexact7LSjfrJf…vXacy7
Coinbasesolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpUSDT0.002 USDTexact7LSjfrJf…vXacy7
Coinbaseeip155:8453USDC0.002 USDCexact0xA2A8dF…9fc8aa
Coinbaseeip155:137USDC0.002 USDCexact0xA2A8dF…9fc8aa
Coinbaseeip155:42161USDC0.002 USDCexact0xA2A8dF…9fc8aa
Coinbasesolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpSo111111…11111216009 smallest units, decimals unknownexact7LSjfrJf…vXacy7

Preflight checks at the last sweep

the checks, as of 2026-09-30 05:53 UTC · method · pinnableendpoint answered HTTP 400

  • returns_402 · an unauthenticated request gets HTTP 402

Validation history, 90 days

Every sweep that observed this endpoint, newest first.

Validation observations over the last 90 days
observed, UTCstatefailed checkssweep
2026-09-30 05:53 UTCfail1daily-2026-09-30
2026-09-29 18:14 UTCfail1daily-2026-09-29
2026-09-28 04:06 UTCfail1daily-2026-09-28
2026-09-25 23:21 UTCfail1new-after-daily-2026-09-25

Registry presence

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

  1. listed in Coinbase

Declared input and output, as listed

From the registry record, not validated by TOLL.the declared schema, as of 2026-09-25 21:27 UTC · method · live

The input and output block
{
  "input": {
    "type": "http",
    "method": "GET",
    "pathParams": {
      "pdb_id": "4HHB"
    }
  },
  "output": {
    "type": "json",
    "example": {
      "found": true,
      "title": "THE CRYSTAL STRUCTURE OF HUMAN DEOXYHAEMOGLOBIN AT 1.74 ANGSTROMS RESOLUTION",
      "method": "X-RAY DIFFRACTION",
      "pdb_id": "4HHB",
      "ligands": [
        {
          "id": "HEM",
          "name": "PROTOPORPHYRIN IX CONTAINING FE",
          "formula": "C34 H32 Fe N4 O4"
        }
      ],
      "polymers": [
        {
          "chains": [
            "A",
            "C"
          ],
          "organisms": [
            "Homo sapiens"
          ],
          "description": "Hemoglobin subunit alpha",
          "uniprot_ids": [
            "P69905"
          ]
        }
      ],
      "resolution_angstrom": 1.74
    }
  }
}
Cite this page

The pinned URL below renders this page from the snapshot of 2026-09-30 22:14 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).

Plain text

TOLL, "bio pdb on saylorinnovations.com", snapshot of 2026-09-30 22:14 UTC. https://tollindex.com/e/saylorinnovations-com-api-bio-pdb-pdb-id-16bc88/at/2026-09-30T22-14Z. Accessed [access date].

BibTeX

@misc{toll-e-saylorinnovations-com-api-bio-pdb-pdb-id-16bc88-2026-09-30T22-14Z,
  author = {TOLL},
  title = {bio pdb on saylorinnovations.com},
  howpublished = {\url{https://tollindex.com/e/saylorinnovations-com-api-bio-pdb-pdb-id-16bc88/at/2026-09-30T22-14Z}},
  year = {2026},
  month = {9},
  note = {Pinned view of the snapshot of 2026-09-30 22:14 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 bio pdb, 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 16bc88b19afd454e525037de64a7ccbb2ebed7b450fcc8e32c458a7e5f00832e from wallet 7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7

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

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