price optimism derived
twin.unykorn.orgMarket dataderived
POST https://twin.unykorn.org/price/optimism
passlisted in Coinbase#25 by calls of 361 on this host
0.001 USDC
per call, as the listing declares it on eip155:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 71% / 71% / 71%
- Calls, trailing 30 days
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-25 03:32 UTC
- First observed by TOLLderived
- 2026-09-25
- Pricederived
- 0.001 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 1 time across 21 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.
With 361 endpoints listed on twin.unykorn.org, price optimism is tied 25th by calls with 336 others.
Callers of price optimism supply a json body with the field params.
price optimism returns json; the example shows ok, type, receipt, sources, limitations, generated_at and 1 other.
price optimism drew a single call from a single payer in the trailing 30 days.
The last call to price optimism came 6 days before the snapshot, 2026-09-25.
Each call is priced at 0.001 USDC, payable on Base.
For price optimism the listing declares 3 accepts on Base, Polygon and Solana, to 2 different wallets.
At twin.unykorn.org, price optimism takes POST requests, is listed in the Coinbase registry, and falls under market data by TOLL's rules.
price optimism answered the sweep of 2026-10-01 with a valid 402, passing 5 of 7 sweeps since 2026-09-25.
Closest in price to price optimism within market data: chain block number at api.onesource.io and recipient api offers at api.loyalspark.online.
price optimism is among the cheapest in market data; 0% of comparable listings ask less.
For 1 of the options on price optimism, TOLL has no verified decimals and shows the raw amount.
The wallet paid by price optimism is the payee of 362 endpoints on one host.
The seller's own tags are price, op, optimism and crypto price.
The price of price optimism is declared by 615 other listings in market data too.
the payment options, as of 2026-10-01 05:50 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0x7d9a65…c156DB |
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0x7d9a65…c156DB |
| Coinbase | solana: | EPjFWdd5…yTDt1v | 1000 smallest units, decimals unknown | exact | FN9TC2Sc…jXLwY1 |
the checks, as of 2026-10-01 06:17 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 06:17 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 05:36 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 17:57 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 03:50 UTC | pass | 0 | daily-2026-09-28 |
| 2026-09-26 23:58 UTC | pass | 0 | daily-2026-09-26 |
| 2026-09-25 19:33 UTC | fail | 1 | daily-2026-09-25 |
| 2026-09-25 19:15 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 2026-09-25 03:32 UTC · method · live
The input and output block
{
"input": {
"body": {
"params": {}
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"ok": true,
"type": "price-optimism",
"receipt": {
"tx_hash": "0x<64hex>",
"amount_usd": 0.001,
"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 2026-10-01 05:50 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "price optimism on twin.unykorn.org", snapshot of 2026-10-01 05:50 UTC. https://tollindex.com/e/twin-unykorn-org-price-optimism-039edb/at/2026-10-01T05-50Z. Accessed [access date].
BibTeX
@misc{toll-e-twin-unykorn-org-price-optimism-039edb-2026-10-01T05-50Z,
author = {TOLL},
title = {price optimism on twin.unykorn.org},
howpublished = {\url{https://tollindex.com/e/twin-unykorn-org-price-optimism-039edb/at/2026-10-01T05-50Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-01 05:50 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.