contract events derived
api.vextorium.comMarket dataderived
POST https://api.vextorium.com/v1/contract-events
faillisted in Coinbase#534 by calls of 1,027 on this host
0.005 USDC
per call, as the listing declares it on eip155:
- Validation state
- fail
- Uptime, 7 / 30 / 90 days
- 0% / 61% / 61%
- Calls, trailing 30 days
- 2
- Unique payers, trailing 30 days
- 2
- Last called
- 2026-10-05 23:27 UTC
- First observed by TOLLderived
- 2026-10-03
- Pricederived
- 0.005 USDC
- Networks
- 5
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 27 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 2026-10-29 it answered HTTP 404 rather than 402; TOLL records that as a failure.
api.vextorium.com serves contract events, a POST endpoint that TOLL places in market data, listed in the Coinbase registry.
A call to contract events costs 0.005 USDC on Base, as declared.
Callers of contract events supply a json body with the fields event, limit, blocks, network and contract.
For contract events the listing declares 5 accepts on Base, Solana, Polygon, Optimism and 1 other, to 2 different wallets.
contract events returns json; the example shows note, event, found, events, topic0, network and 2 others.
The registry's counters give contract events 2 calls and 2 unique payers over 30 days, every call from a different payer.
contract events was last called 8 days before the snapshot.
Of api.vextorium.com's 1,027 listings, contract events ranks tied 534th by calls with 475 others.
26% of the 8,851 comparable listings in market data are cheaper.
contract events sits nearest in price to stonk yield invoke (api.solenrich.com) and wallet quick flag (scry.solanahub.de) among listings in market data.
For 1 of the options on contract events, TOLL has no verified decimals and shows the raw amount.
The wallet paid by contract events is the payee of 1,037 endpoints across 3 hosts.
Seller tags: events, logs, evm and monitoring.
The price of contract events is declared by 898 other listings in market data too.
the payment options, as of 2026-10-13 14:08 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.005 USDC | exact | 0xb9f06D…b71aCf |
| Coinbase | solana: | USDC | 0.005 USDC | exact | HcjfmZLg…yt3pz2 |
| Coinbase | eip155: | USDC | 0.005 USDC | exact | 0xb9f06D…b71aCf |
| Coinbase | eip155: | USDC | 0.005 USDC | exact | 0xb9f06D…b71aCf |
| Coinbase | eip155: | GatewayWalletBatched | 5000 smallest units, decimals unknown | exact | 0xb9f06D…b71aCf |
the checks, as of 2026-10-29 10:15 UTC · method · pinnableendpoint answered HTTP 404
returns_402· an unauthenticated request gets HTTP 402
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-29 10:15 UTC | fail | 1 | daily-2026-10-29 |
| 2026-10-28 10:37 UTC | fail | 1 | daily-2026-10-28 |
| 2026-10-27 10:18 UTC | fail | 1 | daily-2026-10-27 |
| 2026-10-26 16:39 UTC | fail | 1 | daily-2026-10-26 |
| 2026-10-23 10:40 UTC | fail | 1 | daily-2026-10-23 |
| 2026-10-21 19:58 UTC | fail | 1 | daily-2026-10-21 |
| 2026-10-20 20:52 UTC | fail | 1 | daily-2026-10-20 |
| 2026-10-19 10:27 UTC | fail | 1 | daily-2026-10-19 |
| 2026-10-18 18:01 UTC | fail | 1 | daily-2026-10-18 |
| 2026-10-16 08:19 UTC | pass | 0 | daily-2026-10-16 |
| 2026-10-15 10:14 UTC | pass | 0 | daily-2026-10-15 |
| 2026-10-14 08:06 UTC | pass | 0 | daily-2026-10-14 |
| 2026-10-13 12:57 UTC | pass | 0 | daily-2026-10-13 |
| 2026-10-12 10:20 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 08:58 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 17:12 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 10:17 UTC | pass | 0 | daily-2026-10-09 |
| 2026-10-08 11:49 UTC | pass | 0 | daily-2026-10-08 |
| 2026-10-07 11:06 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 11:47 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 10:27 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 13:23 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 21:49 UTC | pass | 0 | new-after-daily-2026-10-03 |
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 2026-10-05 23:27 UTC · method · live
The input and output block
{
"input": {
"body": {
"event": "Transfer(address indexed from,address indexed to,uint256 value)",
"limit": 3,
"blocks": 20,
"network": "base",
"contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"note": "Dynamic values (non-indexed string/bytes) are returned as a raw word.",
"event": "Transfer(address,address,uint256)",
"found": 1957,
"events": [
{
"hash": "0x359530c6c0662f964433082b08488f565b893a9c54083a6edb12b3e04a8333d5",
"block": 52083754,
"values": {
"to": "0x41D4934322f2bd6fE1dbe4124070FE61651A2067",
"from": "0x61040E143A77F165Ba44543AF4A079F2C809D14b",
"value": "83126144588"
}
},
{
"hash": "0x48d57ad6140d5c2a949f7ce0dcdfff54cc13f75010a762428c9080f0ac26e5fe",
"block": 52083754,
"values": {
"to": "0xb2cc224c1c9feE385f8ad6a55b4d94E92359DC59",
"from": "0x787fD1dc3b533171781e4Ae1A563c1AC7b4435E4",
"value": "149022949510"
}
}
],
"topic0": "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",
"network": "base",
"contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"reviewed_blocks": 20
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-13 14:08 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "contract events on api.vextorium.com", snapshot of 2026-10-13 14:08 UTC. https://tollindex.com/e/api-vextorium-com-v1-contract-events-a9a718/at/2026-10-13T14-08Z. Accessed [access date].
BibTeX
@misc{toll-e-api-vextorium-com-v1-contract-events-a9a718-2026-10-13T14-08Z,
author = {TOLL},
title = {contract events on api.vextorium.com},
howpublished = {\url{https://tollindex.com/e/api-vextorium-com-v1-contract-events-a9a718/at/2026-10-13T14-08Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-13 14:08 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.