pre trade check derived
api.vextorium.comMarket dataderived
POST https://api.vextorium.com/v1/pre-trade-check
faillisted in Coinbase#534 by calls of 1,027 on this host
0.006 USDC
per call, as the listing declares it on eip155:
- Validation state
- fail
- Uptime, 7 / 30 / 90 days
- 0% / 58% / 58%
- Calls, trailing 30 days
- 2
- Unique payers, trailing 30 days
- 2
- Last called
- 2026-10-05 20:47 UTC
- First observed by TOLLderived
- 2026-10-03
- Pricederived
- 0.006 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.
At the sweep of 2026-10-29 it answered HTTP 404 rather than 402, so TOLL records it as failing.
pre trade check is a POST endpoint at api.vextorium.com, listed in the Coinbase registry and filed by TOLL under market data.
pre trade check is priced at 0.006 USDC on Base.
Callers of pre trade check supply a json body with the fields token, network and amount_usd.
For pre trade check the listing declares 5 accepts on Base, Solana, Polygon, Optimism and 1 other, to 2 different wallets.
pre trade check returns json; the example shows note, risk, side, token, symbol, network and 2 others.
The registry's counters give pre trade check 2 calls and 2 unique payers over 30 days, every call from a different payer.
pre trade check was last called 8 days before the snapshot.
api.vextorium.com lists 1,027 endpoints; pre trade check is tied 534th by calls with 475 others.
It is cheaper than 64% of comparable listings in market data.
pre trade check sits nearest in price to signals market tick (apexrunner.ai) and payment (www.api-xpay.com) among listings in market data.
For 1 of the options on pre trade check, TOLL has no verified decimals and shows the raw amount.
The wallet paid by pre trade check is the payee of 1,037 endpoints across 3 hosts.
The seller's tags on pre trade check are pre-trade-check, pre-trade, token-risk and slippage.
93 other listings in market data declare exactly the same price.
the payment options, as of 2026-10-13 14:08 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.006 USDC | exact | 0xb9f06D…b71aCf |
| Coinbase | solana: | USDC | 0.006 USDC | exact | HcjfmZLg…yt3pz2 |
| Coinbase | eip155: | USDC | 0.006 USDC | exact | 0xb9f06D…b71aCf |
| Coinbase | eip155: | USDC | 0.006 USDC | exact | 0xb9f06D…b71aCf |
| Coinbase | eip155: | GatewayWalletBatched | 6000 smallest units, decimals unknown | exact | 0xb9f06D…b71aCf |
the checks, as of 2026-10-29 08:44 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 08:44 UTC | fail | 1 | daily-2026-10-29 |
| 2026-10-28 09:07 UTC | fail | 1 | daily-2026-10-28 |
| 2026-10-27 08:51 UTC | fail | 1 | daily-2026-10-27 |
| 2026-10-26 15:22 UTC | fail | 1 | daily-2026-10-26 |
| 2026-10-23 09:00 UTC | fail | 1 | daily-2026-10-23 |
| 2026-10-21 11:33 UTC | fail | 1 | daily-2026-10-21 |
| 2026-10-20 11:08 UTC | fail | 1 | daily-2026-10-20 |
| 2026-10-19 08:45 UTC | fail | 1 | daily-2026-10-19 |
| 2026-10-18 10:42 UTC | fail | 1 | daily-2026-10-18 |
| 2026-10-17 21:03 UTC | fail | 1 | daily-2026-10-17 |
| 2026-10-16 06:53 UTC | pass | 0 | daily-2026-10-16 |
| 2026-10-15 08:39 UTC | pass | 0 | daily-2026-10-15 |
| 2026-10-14 06:43 UTC | pass | 0 | daily-2026-10-14 |
| 2026-10-13 11:26 UTC | pass | 0 | daily-2026-10-13 |
| 2026-10-12 08:47 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 07:31 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 15:35 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 08:15 UTC | pass | 0 | daily-2026-10-09 |
| 2026-10-08 09:43 UTC | pass | 0 | daily-2026-10-08 |
| 2026-10-07 09:03 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 09:55 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 08:50 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 11:14 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 21:41 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 20:47 UTC · method · live
The input and output block
{
"input": {
"body": {
"token": "0x532f27101965dd16442E59d40670FaF5eBB142E4",
"network": "base",
"amount_usd": 5000
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"note": "Impact estimated with a constant-product model on the main pool; aggregators that split the order can improve it. Not investment advice.",
"risk": {
"level": "low",
"score": 100,
"signals": []
},
"side": "buy",
"token": "0x532f27101965dd16442E59d40670FaF5eBB142E4",
"symbol": "BRETT",
"network": "base",
"reasons": [
"no relevant alerts"
],
"decision": "ok",
"main_pool": {
"dex": "aerodrome",
"link": "https://dexscreener.com/base/0x4e829f8a5213c42535ab84aa40bd4adcce9cba02",
"pair": "0x4e829F8A5213c42535AB84AA40BD4aDCCE9cBa02",
"price_usd": 0.00587,
"liquidity_usd": 873403
},
"amount_usd": 5000,
"estimated_impact_pct": 1.132,
"recommended_slippage_pct": 2
}
}
}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, "pre trade check on api.vextorium.com", snapshot of 2026-10-13 14:08 UTC. https://tollindex.com/e/api-vextorium-com-v1-pre-trade-check-74d8ea/at/2026-10-13T14-08Z. Accessed [access date].
BibTeX
@misc{toll-e-api-vextorium-com-v1-pre-trade-check-74d8ea-2026-10-13T14-08Z,
author = {TOLL},
title = {pre trade check on api.vextorium.com},
howpublished = {\url{https://tollindex.com/e/api-vextorium-com-v1-pre-trade-check-74d8ea/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.