TOLL

What software pays for, recorded every six hours.

Snapshot
2026-11-01 05:59 UTC
Sweep
daily-2026-10-30 · finished 2026-10-30 13:00 UTC
Listed
28,354

price derived

basefeed-price.higgsfield.appMarket dataderived

GET https://basefeed-price.higgsfield.app/api/price

failabsent from every registrycounted above 0% of Market data

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 2026-09-17 04:51 UTC · method

Validation state
fail
as of 2026-09-17 05:06 UTC · method · sweep daily-2026-09-17
Uptime, 7 / 30 / 90 days
— / — / 0%
as of 2026-09-17 05:06 UTC · method · 0 of 0 in 7d, 0 of 0 in 30d, 0 of 2 in 90d
Calls, trailing 30 days
1
as of 2026-09-17 04:51 UTC · method
Unique payers, trailing 30 days
1
as of 2026-09-17 04:51 UTC · method
Last called
2026-09-16 13:24 UTC
as of 2026-09-17 04:51 UTC · method
First observed by TOLLderived
2026-09-16
as of 2026-09-16 16:53 UTC · method · observation began 10 September 2026; listings that predate it show that date
Pricederived
0.001 USDC
as of 2026-09-17 04:51 UTC · method · on eip155:8453
Networks
1
as of 2026-09-17 04:51 UTC · method

Counters

2 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 10,071 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: 7,502 in the category are counted higher and 2,568 lower.

No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time across 2 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

On 2026-09-17 it answered HTTP 403 rather than 402; TOLL records that as a failure.

TOLL files price under market data: a GET endpoint on basefeed-price.higgsfield.app, listed in neither registry at the last pull.

The declared price is 0.001 USDC on Base.

price takes the query parameter pair.

The output example is a json object with pair, price, source, network, read_at, decimals and 2 others.

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

price was last called 46 days before the snapshot.

basefeed-price.higgsfield.app lists no other endpoint.

None of the 10,056 comparable listings in market data asks less.

price sits nearest in price to crypto news (x402.ottoai.services) and gas now (wafermap.xyz) among listings in market data.

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

Seller tags: price, chainlink, base and oracle.

price was missing from the Coinbase registry at the pull of 2026-09-17, confirmed at the pull of 2026-09-17; that is registry presence, not liveness.

The price of price is declared by 821 other listings in market data too.

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 2026-09-17 04:51 UTC · method

Every payment option declared on this listing
registrynetworkassetamountschemepay to
Coinbaseeip155:8453USDC0.001 USDCexact0x88E02a…A103F2

Preflight checks at the last sweep

the checks, as of 2026-09-17 05:06 UTC · methodendpoint answered HTTP 403

  • 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
2026-09-17 05:06 UTCfail1daily-2026-09-17
2026-09-16 16:54 UTCfail1new-2026-09-16T16-54-22-087Z

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 2026-09-16 13:24 UTC · method

The input and output block
{
  "input": {
    "type": "http",
    "method": "GET",
    "queryParams": {
      "pair": "Pair to quote, e.g. ETH-USD. One of: ETH-USD, BTC-USD, SOL-USD, LINK-USD, CBETH-USD, AERO-USD, USDC-USD, EUR-USD"
    }
  },
  "output": {
    "type": "json",
    "example": {
      "pair": "ETH-USD",
      "price": 2401.4068,
      "source": "chainlink",
      "network": "eip155:8453",
      "read_at": "2026-09-16T10:12:44.000Z",
      "decimals": 8,
      "round_id": "18446744073709570000",
      "price_raw": "240140680000",
      "updated_at": "2026-09-16T10:12:03.000Z",
      "age_seconds": 41,
      "description": "ETH / USD",
      "feed_address": "0x71041dddad3595F9CEd3DcCFBe3D1F4b0a16Bb70"
    }
  }
}
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, "price on basefeed-price.higgsfield.app". https://tollindex.com/e/basefeed-price-higgsfield-app-api-price-694628. Accessed [access date].

BibTeX

@misc{toll-e-basefeed-price-higgsfield-app-api-price-694628-2026-11-01,
  author = {TOLL},
  title = {price on basefeed-price.higgsfield.app},
  howpublished = {\url{https://tollindex.com/e/basefeed-price-higgsfield-app-api-price-694628}},
  year = {2026},
  month = {11},
  note = {Frozen at its last observation, 2026-11-01 05:59 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 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 694628248a484e7a0bcef264521b0aca0ef1a842f5cd16d18475ca01512ce5c6 from wallet 0x88E02aD9DA1F2de38AAd49E5AE2b66169FA103F2

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

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