TOLL

What software pays for, recorded every six hours.

Snapshot
2026-10-12 05:54 UTC
Sweep
daily-2026-10-11 · finished 2026-10-11 11:36 UTC
Listed
33,343

binary fair price derived

api.delx.aiMarket dataderived

POST https://api.delx.ai/api/v1/x402/binary-fair-price

passlisted in Coinbase#8 by calls of 146 on this host

0.001 USDC

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

Compare with anotherEvery figure as JSONCite this page

the price, as of 2026-10-12 05:54 UTC · method · pinnable

Validation state
pass
as of 2026-10-11 08:28 UTC · method · pinnable · sweep daily-2026-10-11
Uptime, 7 / 30 / 90 days
100% / 100% / 100%
as of 2026-10-11 08:28 UTC · method · pinnable · 7 of 7 in 7d, 22 of 22 in 30d, 24 of 24 in 90d
Calls, trailing 30 days
3
as of 2026-10-12 05:54 UTC · method · pinnable
Unique payers, trailing 30 days
3
as of 2026-10-12 05:54 UTC · method · pinnable
Last called
2026-10-08 06:09 UTC
as of 2026-10-12 05:54 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
0.001 USDC
as of 2026-10-12 05:54 UTC · method · pinnable · on eip155:8453
Networks
2
as of 2026-10-12 05:54 UTC · method · pinnable

Counters

111 observations, 4 of them a change

How has the volume on this endpoint moved?

123310 Sep11 Sep12 Sep13 Sep14 Sep15 Sep16 Sep17 Sep19 Sep20 Sep21 Sep22 Sep23 Sep24 Sep25 Sep26 Sep27 Sep28 Sep29 Sep30 Sep1 Oct2 Oct3 Oct4 Oct5 Oct6 Oct7 Oct8 Oct9 Oct10 Oct11 Oct12 Oct
Calls counted in the trailing 30 days on this endpoint, at every snapshot since 2026-09-10. Each point is a trailing-30-day sum as the registry published it, not a daily rate. The axis is truncated to the range of the data with a break at its foot.

In words

binary fair price shares api.delx.ai with 145 other listed endpoints and is tied 8th by calls with 45 others.

Callers of binary fair price supply a json body with the field prob.

Its example response has the fields prob, schema and fair_price.

binary fair price drew 3 calls from 3 unique payers in the trailing 30 days, every call from a different payer.

binary fair price was last called 4 days before the snapshot.

It is priced at 0.001 USDC on Base.

binary fair price accepts payment on Base and Solana, 3 options in all, to 2 different wallets.

TOLL files binary fair price under market data: a POST endpoint on api.delx.ai, listed in the Coinbase registry.

binary fair price answered the sweep of 2026-10-11 with a valid 402, as at every sweep since 2026-09-11.

Closest in price to binary fair price within market data: quote at api.3route.io and crypto news at x402.ottoai.services.

binary fair price is among the cheapest in market data; 0% of comparable listings ask less.

binary fair price out-counts 55% of the 8,999 endpoints in market data that carry counters.

The wallet paid by binary fair price is the payee of 309 endpoints on one host.

The seller's tags on binary fair price are x402, agents, local-first and micro-usdc, and its label is "signal-normalize".

binary fair price dropped out of the registry at the pull of 2026-09-17 and was listed again on 2026-09-19.

The price of binary fair price is declared by 600 other listings in market data too.

Payment options as declared

the payment options, as of 2026-10-12 05:54 UTC · method · pinnable

Every payment option declared on this listing
registrynetworkassetamountschemepay to
Coinbaseeip155:8453USDC0.001 USDCexact0x9f8bd9…5e73A2
Coinbaseeip155:8453USDC0.001 USDCexact0x9f8bd9…5e73A2
Coinbasesolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpUSDC0.001 USDCexact28heAMpF…YYsemG

Preflight checks at the last sweep

the checks, as of 2026-10-11 08:28 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, UTCstatefailed checkssweep
2026-10-11 08:28 UTCpass0daily-2026-10-11
2026-10-10 16:38 UTCpass0daily-2026-10-10
2026-10-09 09:38 UTCpass0daily-2026-10-09
2026-10-08 11:02 UTCpass0daily-2026-10-08
2026-10-07 10:28 UTCpass0daily-2026-10-07
2026-10-06 11:10 UTCpass0daily-2026-10-06
2026-10-05 09:55 UTCpass0daily-2026-10-05
2026-10-04 12:06 UTCpass0daily-2026-10-04
2026-10-03 06:37 UTCpass0daily-2026-10-03
2026-10-02 15:48 UTCpass0daily-2026-10-02
2026-10-01 08:36 UTCpass0daily-2026-10-01
2026-09-30 07:59 UTCpass0daily-2026-09-30
2026-09-29 20:11 UTCpass0daily-2026-09-29
2026-09-28 17:16 UTCpass0daily-2026-09-28
2026-09-23 07:12 UTCpass0daily-2026-09-23
2026-09-22 07:25 UTCpass0daily-2026-09-22
2026-09-21 07:47 UTCpass0daily-2026-09-21
2026-09-17 05:40 UTCpass0daily-2026-09-17
2026-09-16 05:40 UTCpass0daily-2026-09-16
2026-09-15 05:57 UTCpass0daily-2026-09-15
2026-09-14 05:28 UTCpass0daily-2026-09-14
2026-09-13 05:23 UTCpass0daily-2026-09-13
2026-09-12 07:40 UTCpass0daily-2026-09-12
2026-09-11 11:29 UTCpass0daily-2026-09-11

Registry presence

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

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

Declared input and output, as listed

From the registry record, not validated by TOLL.the declared schema, as of 2026-10-08 06:09 UTC · method · live

The input and output block
{
  "input": {
    "body": {
      "prob": 0.37
    },
    "type": "http",
    "method": "POST",
    "bodyType": "json"
  },
  "output": {
    "type": "json",
    "example": {
      "prob": 0.37,
      "schema": "delx/util-binary-fair-price/v1",
      "fair_price": 0.37
    }
  }
}
Cite this page

The pinned URL below renders this page from the snapshot of 2026-10-12 05:54 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).

Plain text

TOLL, "binary fair price on api.delx.ai", snapshot of 2026-10-12 05:54 UTC. https://tollindex.com/e/api-delx-ai-api-v1-x402-binary-fair-price-986d2a/at/2026-10-12T05-54Z. Accessed [access date].

BibTeX

@misc{toll-e-api-delx-ai-api-v1-x402-binary-fair-price-986d2a-2026-10-12T05-54Z,
  author = {TOLL},
  title = {binary fair price on api.delx.ai},
  howpublished = {\url{https://tollindex.com/e/api-delx-ai-api-v1-x402-binary-fair-price-986d2a/at/2026-10-12T05-54Z}},
  year = {2026},
  month = {10},
  note = {Pinned view of the snapshot of 2026-10-12 05:54 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 binary fair price, 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 986d2a2e190b0a2bd6a66a4c948a1d41eb2fdd185b62bdf37f7b3d15fe6c457c from wallet 0x9f8bd9875b3E0b632a24A3A7C73f7787175e73A2

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

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