standard constants derived
api.onesource.ioMarket dataderived
GET https://api.onesource.io/standard/v1/constants
passlisted in Coinbase#60 by calls of 70 on this host
0.005 USDC
per call, as the listing declares it on eip155:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 100% / 100% / 100%
- Calls, trailing 30 days
- 40
- Unique payers, trailing 30 days
- 40
- Last called
- 2026-10-03 14:15 UTC
- First observed by TOLLderived
- 2026-09-15
- Pricederived
- 0.005 USDC
- Networks
- 1
How has the volume on this endpoint moved?
api.onesource.io lists 70 endpoints; standard constants is 60th by calls.
standard constants declares an input block that names no parameters.
The declared response carries network, chain_id and constants.
standard constants drew 40 calls from 40 unique payers in the trailing 30 days, every call from a different payer.
standard constants was last called 4 days before the snapshot.
A call to standard constants costs 0.005 USDC on Base, as declared.
standard constants is a GET endpoint at api.onesource.io, listed in the Coinbase registry and filed by TOLL under market data.
standard constants answered the sweep of 2026-10-07 with a valid 402, as at every sweep since 2026-09-15.
Closest in price to standard constants within market data: enrich company at win.oneshotagent.com and wallet quick flag at scry.solanahub.de.
standard constants is priced above 21% of comparable listings in market data.
Across market data, 9,967 endpoints carry counters and standard constants out-counts 97% of them.
70 listed endpoints on one host pay to the same wallet.
The price of standard constants is declared by 809 other listings in market data too.
the payment options, as of 2026-10-07 13:20 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.005 USDC | exact | 0x52E29e…51f3ea |
the checks, as of 2026-10-07 10:32 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-07 10:32 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 11:14 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 10:00 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 12:09 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 06:39 UTC | pass | 0 | daily-2026-10-03 |
| 2026-10-02 15:50 UTC | pass | 0 | daily-2026-10-02 |
| 2026-10-01 08:38 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 08:02 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 20:13 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 17:18 UTC | pass | 0 | daily-2026-09-28 |
| 2026-09-23 07:14 UTC | pass | 0 | daily-2026-09-23 |
| 2026-09-22 07:26 UTC | pass | 0 | daily-2026-09-22 |
| 2026-09-21 07:49 UTC | pass | 0 | daily-2026-09-21 |
| 2026-09-19 05:49 UTC | pass | 0 | daily-2026-09-19 |
| 2026-09-18 14:26 UTC | pass | 0 | daily-2026-09-18 |
| 2026-09-17 05:41 UTC | pass | 0 | daily-2026-09-17 |
| 2026-09-16 05:41 UTC | pass | 0 | daily-2026-09-16 |
| 2026-09-15 11:46 UTC | pass | 0 | new-2026-09-15T11-44-05-153Z |
Presence in a registry, not liveness of the service (method). Newest first.
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-10-03 14:15 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"network": "robinhood",
"chain_id": 4663,
"constants": [
{
"key": "license_floor_price",
"basis": "measured",
"read_at": "2026-09-15T03:00:00Z",
"source_fn": "floorPrice",
"value_num": "50000000000000000",
"read_block": 63512040,
"value_text": null,
"source_contract": "0x7cd3c6ec047b1a21ea65af64d7c850e6f6049015"
}
]
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-07 13:20 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "standard constants on api.onesource.io", snapshot of 2026-10-07 13:20 UTC. https://tollindex.com/e/api-onesource-io-standard-v1-constants-9a4856/at/2026-10-07T13-20Z. Accessed [access date].
BibTeX
@misc{toll-e-api-onesource-io-standard-v1-constants-9a4856-2026-10-07T13-20Z,
author = {TOLL},
title = {standard constants on api.onesource.io},
howpublished = {\url{https://tollindex.com/e/api-onesource-io-standard-v1-constants-9a4856/at/2026-10-07T13-20Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-07 13:20 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.