chain stacks derived
twin.unykorn.orgMarket dataderived
POST https://twin.unykorn.org/defi/chain/stacks
passlisted in Coinbase#29 by calls of 361 on this host
0.01 USDC
per call, as the listing declares it on eip155:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 67% / 67% / 67%
- Calls, trailing 30 days
- 2
- Unique payers, trailing 30 days
- 2
- Last called
- 2026-10-01 20:25 UTC
- First observed by TOLLderived
- 2026-09-25
- Pricederived
- 0.01 USDC
- Networks
- 3
How big is this endpoint among the ones like it?
No trace is drawn of this endpoint’s own volume. Its counters have changed 2 times across 24 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.
twin.unykorn.org lists 361 endpoints; chain stacks is tied 29th by calls with 317 others.
Requests carry a json body with the field params.
A response from chain stacks, as declared, includes ok, type, receipt, sources, limitations, generated_at and 1 other.
chain stacks drew 2 calls from 2 unique payers in the trailing 30 days, every call from a different payer.
chain stacks was last called on the day of the snapshot.
It is priced at 0.01 USDC on Base.
chain stacks accepts payment on Base, Polygon and Solana, 3 options in all, to 2 different wallets.
At twin.unykorn.org, chain stacks takes POST requests, is listed in the Coinbase registry, and falls under market data by TOLL's rules.
chain stacks answered the sweep of 2026-10-01 with a valid 402, passing 4 of 6 sweeps since 2026-09-25.
Closest in price to chain stacks within market data: address current balance at api.nansen.ai and token safety at api.deepnets.ai.
chain stacks is priced above 41% of comparable listings in market data.
The wallet paid by chain stacks is the payee of 362 endpoints on one host.
The seller's own tags are defi, stacks, stacks ecosystem and tvl.
The price of chain stacks is declared by 1,629 other listings in market data too.
the payment options, as of 2026-10-02 05:34 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0x7d9a65…c156DB |
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0x7d9a65…c156DB |
| Coinbase | solana: | USDC | 0.01 USDC | exact | 52EqTZig…2dZFQp |
the checks, as of 2026-10-01 07:20 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-01 07:20 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 06:38 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 18:57 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 05:45 UTC | pass | 0 | daily-2026-09-28 |
| 2026-09-25 20:30 UTC | fail | 1 | daily-2026-09-25 |
| 2026-09-25 19:18 UTC | fail | 1 | new-after-daily-2026-09-24 |
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 2026-10-01 20:25 UTC · method · live
The input and output block
{
"input": {
"body": {
"params": {}
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"ok": true,
"type": "defi-chain-stacks",
"receipt": {
"tx_hash": "0x<64hex>",
"amount_usd": 0.01,
"receipt_id": "g402-<16hex>"
},
"sources": [
{
"ok": true,
"name": "<source>"
}
],
"limitations": "<text>",
"generated_at": "<iso time>",
"evidence_hash": "sha256:<64hex>"
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-02 05:34 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "chain stacks on twin.unykorn.org", snapshot of 2026-10-02 05:34 UTC. https://tollindex.com/e/twin-unykorn-org-defi-chain-stacks-467a53/at/2026-10-02T05-34Z. Accessed [access date].
BibTeX
@misc{toll-e-twin-unykorn-org-defi-chain-stacks-467a53-2026-10-02T05-34Z,
author = {TOLL},
title = {chain stacks on twin.unykorn.org},
howpublished = {\url{https://tollindex.com/e/twin-unykorn-org-defi-chain-stacks-467a53/at/2026-10-02T05-34Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-02 05:34 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.