legacy v1absent from every registrycounted above 23% of Other
0.09 USDC
per call, as the listing declares it on eip155:
Compare with anotherEvery figure as JSONCite this page
the price, as of 2026-10-07 05:57 UTC · method
- Validation state
- legacy v1
- Uptime, 7 / 30 / 90 days
- — / 0% / 55%
- Calls, trailing 30 days
- 2
- Unique payers, trailing 30 days
- 2
- Last called
- 2026-09-07 08:52 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.09 USDC
- Networks
- 2
How has the volume on this endpoint moved?
The sweep of 2026-10-07 found it on x402 v1.
api.truthbear.co serves stable graveyard, a GET endpoint that TOLL places in the "other" category, listed in neither registry at the last pull.
On Base, stable graveyard asks 0.09 USDC per call.
stable graveyard takes the query parameter verifiable.
2 payment options span Base and Solana, to 2 different wallets.
stable graveyard returns json; the example shows entity, current, lifecycle, signal_id, source_ref, entity_name and 2 others.
stable graveyard drew 2 calls from 2 unique payers in the trailing 30 days, every call from a different payer.
stable graveyard was last called 36 days before the snapshot.
api.truthbear.co lists no other endpoint.
stable graveyard is near the top of prices in the "other" category; 96% of comparable listings are cheaper.
Closest in price to stable graveyard within the "other" category: research newsfeed at win.oneshotagent.com and page speed test at api.strale.io.
The wallet paid by stable graveyard is the payee of 120 endpoints across 2 hosts.
Seller tags: stable, graveyard, no-data-no-charge and offline-recomputable.
stable graveyard was missing from the Coinbase registry at the pull of 2026-10-07, confirmed at the pull of 2026-10-07; 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.
the payment options, as of 2026-10-07 05:57 UTC · method
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.09 USDC | exact | 0x2d16a2…c4c6c3 |
| Coinbase | solana: | USDC | 0.09 USDC | exact | 8qEn3Y3G…rQAY3n |
the checks, as of 2026-10-07 10:24 UTC · methodendpoint answered HTTP 402
x402_version· the body declares x402 version 2
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-07 10:24 UTC | legacy v1 | 1 | daily-2026-10-07 |
| 2026-10-06 11:07 UTC | legacy v1 | 1 | daily-2026-10-06 |
| 2026-10-05 09:52 UTC | legacy v1 | 1 | daily-2026-10-05 |
| 2026-10-04 12:02 UTC | legacy v1 | 1 | daily-2026-10-04 |
| 2026-10-03 06:35 UTC | legacy v1 | 1 | daily-2026-10-03 |
| 2026-10-02 15:46 UTC | legacy v1 | 1 | daily-2026-10-02 |
| 2026-10-01 08:35 UTC | legacy v1 | 1 | daily-2026-10-01 |
| 2026-09-30 07:58 UTC | legacy v1 | 1 | daily-2026-09-30 |
| 2026-09-29 20:10 UTC | legacy v1 | 1 | daily-2026-09-29 |
| 2026-09-28 17:14 UTC | legacy v1 | 1 | daily-2026-09-28 |
| 2026-09-23 07:11 UTC | pass | 0 | daily-2026-09-23 |
| 2026-09-22 07:23 UTC | pass | 0 | daily-2026-09-22 |
| 2026-09-21 07:46 UTC | pass | 0 | daily-2026-09-21 |
| 2026-09-19 05:47 UTC | pass | 0 | daily-2026-09-19 |
| 2026-09-18 14:20 UTC | pass | 0 | daily-2026-09-18 |
| 2026-09-17 05:38 UTC | pass | 0 | daily-2026-09-17 |
| 2026-09-16 05:38 UTC | pass | 0 | daily-2026-09-16 |
| 2026-09-15 05:55 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 05:27 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 05:22 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 07:38 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 11:27 UTC | pass | 0 | daily-2026-09-11 |
Presence in a registry, not liveness of the service (method). Newest first.
- absence from Coinbase confirmed, rule v1
- absent from Coinbase at this pull
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-09-07 08:52 UTC · method
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"verifiable": "optional - set to 1 to attach `_hash_core` per row (the canonical pre-image of the record_hash for that row) so you can"
}
},
"output": {
"type": "json",
"example": {
"entity": "basis-cash-bac",
"current": {
"state": "dead",
"ongoing": false,
"death_type": "depeg-abandoned",
"lifespan_days": 152
},
"lifecycle": {
"peg": "usd",
"state": "dead",
"end_at": "2021-05-01",
"issuer": "Basis Cash (anon)",
"context": "The algorithmic stablecoin BAC traded below USD 1 for a long period and never regained its peg; after the seigniorage...",
"ongoing": false,
"birth_at": "2020-11-30",
"mechanism": "algorithmic",
"death_type": "depeg-abandoned",
"lifespan_days": 152
},
"signal_id": "stablecoin.lifecycle",
"source_ref": "https://www.coingecko.com/en/coins/basis-cash",
"entity_name": "Basis Cash (BAC)",
"observed_at": "2026-08-24T15:00:00.121Z",
"record_hash": "sha256:664da5b5c8cc399928a3149a49732e15d67f66d69b683e1469c0ab9871d8d702",
"source_tier": "T1",
"snapshot_date": "2026-08-24",
"data_age_hours": 0,
"hash_core_version": 4
}
}
}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, "stable graveyard on api.truthbear.co". https://tollindex.com/e/api-truthbear-co-stable-graveyard-969205. Accessed [access date].
BibTeX
@misc{toll-e-api-truthbear-co-stable-graveyard-969205-2026-10-13,
author = {TOLL},
title = {stable graveyard on api.truthbear.co},
howpublished = {\url{https://tollindex.com/e/api-truthbear-co-stable-graveyard-969205}},
year = {2026},
month = {10},
note = {Frozen at its last observation, 2026-10-13 14:08 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.