optimism contract derived
saylorinnovations.comMarket dataderived
GET https://saylorinnovations.com/api/evm/optimism/contract/:address
faillisted in Coinbase#62 by calls of 396 on this host
0.003 USDC
per call, as the listing declares it on solana:
- Validation state
- fail
- Uptime, 7 / 30 / 90 days
- 0% / 0% / 0%
- Calls, trailing 30 days
- 2
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-25 20:51 UTC
- First observed by TOLLderived
- 2026-09-24
- Pricederived
- 0.003 USDC
- Networks
- 4
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 22 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.
On 2026-09-30 it answered HTTP 400 rather than 402; TOLL records that as a failure.
TOLL files optimism contract under market data: a GET endpoint on saylorinnovations.com, listed in the Coinbase registry.
Per call, optimism contract declares 0.003 USDC on Solana.
The listing describes the request as the path parameter address.
For optimism contract the listing declares 6 accepts on Solana, Base, Polygon and Arbitrum, to 2 different wallets.
optimism contract returns json; the example shows chain, proxy, token, address, is_contract and bytecode_bytes.
optimism contract drew 2 calls from one payer in the trailing 30 days.
The last call to optimism contract came 5 days before the snapshot, 2026-09-25.
optimism contract is one of 396 listed endpoints on saylorinnovations.com, tied 62nd by calls with 304 others among them.
optimism contract is priced above 18% of comparable listings in market data.
Closest in price to optimism contract within market data: market risk at x402.ottoai.services and stonk yield invoke at api.solenrich.com.
For 1 of the options on optimism contract, TOLL has no verified decimals and shows the raw amount.
The wallet paid by optimism contract is the payee of 397 endpoints on one host.
Seller tags: evm, optimism, contract and onchain.
The price of optimism contract is declared by 295 other listings in market data too.
the payment options, as of 2026-09-30 22:14 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | solana: | USDC | 0.003 USDC | exact | 7LSjfrJf…vXacy7 |
| Coinbase | solana: | USDT | 0.003 USDT | exact | 7LSjfrJf…vXacy7 |
| Coinbase | eip155: | USDC | 0.003 USDC | exact | 0xA2A8dF…9fc8aa |
| Coinbase | eip155: | USDC | 0.003 USDC | exact | 0xA2A8dF…9fc8aa |
| Coinbase | eip155: | USDC | 0.003 USDC | exact | 0xA2A8dF…9fc8aa |
| Coinbase | solana: | So111111…111112 | 23787 smallest units, decimals unknown | exact | 7LSjfrJf…vXacy7 |
the checks, as of 2026-09-30 05:46 UTC · method · pinnableendpoint answered HTTP 400
returns_402· an unauthenticated request gets HTTP 402
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-30 05:46 UTC | fail | 1 | daily-2026-09-30 |
| 2026-09-29 18:06 UTC | fail | 1 | daily-2026-09-29 |
| 2026-09-28 03:59 UTC | fail | 1 | daily-2026-09-28 |
| 2026-09-25 19:42 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 20:51 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"pathParams": {
"address": "EVM wallet address (0x-prefixed, 40 hex characters)"
}
},
"output": {
"type": "json",
"example": {
"chain": "base",
"proxy": {
"admin": null,
"is_proxy": true,
"standard": "EIP-1967",
"implementation": "0x3333333333333333333333333333333333333333"
},
"token": {
"name": "USD Coin",
"symbol": "USDC",
"decimals": 6,
"total_supply": "4100000000"
},
"address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"is_contract": true,
"bytecode_bytes": 1485
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-30 22:14 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "optimism contract on saylorinnovations.com", snapshot of 2026-09-30 22:14 UTC. https://tollindex.com/e/saylorinnovations-com-api-evm-optimism-contract-address-0e35aa/at/2026-09-30T22-14Z. Accessed [access date].
BibTeX
@misc{toll-e-saylorinnovations-com-api-evm-optimism-contract-address-0e35aa-2026-09-30T22-14Z,
author = {TOLL},
title = {optimism contract on saylorinnovations.com},
howpublished = {\url{https://tollindex.com/e/saylorinnovations-com-api-evm-optimism-contract-address-0e35aa/at/2026-09-30T22-14Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-30 22:14 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.