base contract derived
saylorinnovations.comMarket dataderived
GET https://saylorinnovations.com/api/evm/base/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 20:50 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.
At the sweep of 2026-09-30 it answered HTTP 400 rather than 402, so TOLL records it as failing.
base contract, a GET endpoint on saylorinnovations.com, appears in the Coinbase registry; TOLL's taxonomy puts it in market data.
Per call, base contract declares 0.003 USDC on Solana.
base contract takes the path parameter address.
For base contract the listing declares 6 accepts on Solana, Base, Polygon and Arbitrum, to 2 different wallets.
base contract returns json; the example shows chain, proxy, token, address, is_contract and bytecode_bytes.
base contract drew 2 calls from one payer in the trailing 30 days.
The last call to base contract came 5 days before the snapshot, 2026-09-25.
Among the 396 endpoints on saylorinnovations.com, base contract is tied 62nd by calls with 304 others.
18% of the 5,949 comparable listings in market data are cheaper.
base contract sits nearest in price to chain erc20 balance (api.onesource.io) and perp funding (agent402.tools) among listings in market data.
For 1 of the options on base contract, TOLL has no verified decimals and shows the raw amount.
The wallet paid by base contract is the payee of 397 endpoints on one host.
The seller's tags on base contract are evm, base, contract and onchain.
295 other listings in market data declare exactly the same price.
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 | 23783 smallest units, decimals unknown | exact | 7LSjfrJf…vXacy7 |
the checks, as of 2026-09-30 08:02 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 08:02 UTC | fail | 1 | daily-2026-09-30 |
| 2026-09-29 20:13 UTC | fail | 1 | daily-2026-09-29 |
| 2026-09-28 17:18 UTC | fail | 1 | daily-2026-09-28 |
| 2026-09-25 19:23 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 20:50 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, "base contract on saylorinnovations.com", snapshot of 2026-09-30 22:14 UTC. https://tollindex.com/e/saylorinnovations-com-api-evm-base-contract-address-9a5a74/at/2026-09-30T22-14Z. Accessed [access date].
BibTeX
@misc{toll-e-saylorinnovations-com-api-evm-base-contract-address-9a5a74-2026-09-30T22-14Z,
author = {TOLL},
title = {base contract on saylorinnovations.com},
howpublished = {\url{https://tollindex.com/e/saylorinnovations-com-api-evm-base-contract-address-9a5a74/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.