pretrade check derived
api.x402risk.comMarket dataderived
POST https://api.x402risk.com/v1/pretrade-check
passlisted in Coinbase#3 by calls of 3 on this host
0.02 USDC
per call, as the listing declares it on eip155:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 86% / 93% / 93%
- Calls, trailing 30 days
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-28 16:18 UTC
- First observed by TOLLderived
- 2026-09-28
- Pricederived
- 0.02 USDC
- Networks
- 1
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 42 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.
TOLL files pretrade check under market data: a POST endpoint on api.x402risk.com, listed in the Coinbase registry.
Per call, pretrade check declares 0.02 USDC on Base.
pretrade check takes a json body with the fields token and amount_usd.
A response from pretrade check, as declared, includes gas, pool, chain, route, token, buy_ok and 2 others.
pretrade check answered the sweep of 2026-10-12 with a valid 402, passing 14 of 15 sweeps since 2026-09-29.
pretrade check is one of 3 listed endpoints on api.x402risk.com, 3rd by calls among them.
pretrade check takes 17% of the calls counted across api.x402risk.com.
In the trailing 30 days: one call, one payer.
pretrade check was last called 14 days before the snapshot.
Closest in price to pretrade check within market data: q verdict resource at www.ax1.vc and activities smarttraders smartmoney at x402.sniperx.fun.
pretrade check is priced above 73% of comparable listings in market data.
The wallet paid by pretrade check is the payee of 3 endpoints on one host.
The seller's tags on pretrade check are base, token, honeypot and sellability.
793 other listings in market data declare exactly the same price.
the payment options, as of 2026-10-12 15:20 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.02 USDC | exact | 0x8F9C3f…9eB417 |
the checks, as of 2026-10-12 09:34 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-12 09:34 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 08:12 UTC | fail | 1 | daily-2026-10-11 |
| 2026-10-10 16:20 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 09:12 UTC | pass | 0 | daily-2026-10-09 |
| 2026-10-08 10:42 UTC | pass | 0 | daily-2026-10-08 |
| 2026-10-07 10:05 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 10:48 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 09:39 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 11:51 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 06:26 UTC | pass | 0 | daily-2026-10-03 |
| 2026-10-02 15:38 UTC | pass | 0 | daily-2026-10-02 |
| 2026-10-01 08:27 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 07:49 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 20:02 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-29 17:50 UTC | pass | 0 | new-after-daily-2026-09-28 |
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 2026-09-28 16:18 UTC · method · live
The input and output block
{
"input": {
"body": {
"token": "0x532f27101965dd16442E59d40670FaF5eBB142E4",
"amount_usd": 100
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"gas": {
"buy": 150000,
"sell": 133537,
"transfer": 40000
},
"pool": "0xBA3F945812a83471d709BCe9C3CA699A19FB46f7",
"chain": "base",
"route": "uniswap_v3:fee_10000 WETH",
"token": "0x532f27101965dd16442E59d40670FaF5eBB142E4",
"buy_ok": true,
"cached": false,
"status": "ok",
"product": "pretrade-check",
"reasons": [
"buy, transfer and sell simulated successfully with < 1% tax"
],
"sell_ok": true,
"verdict": "ok",
"chain_id": 8453,
"disclaimer": "Informational, not financial advice. Simulation of a hypothetical buy/transfer/sell against public Base state at the stated block; it is not a guarantee that a real trade will succeed or be taxed the same way (token owners can change rules at any time). Heuristic flags can be wrong; do your own research.",
"risk_flags": [
{
"flag": "HAS_ACTIVE_OWNER",
"note": "contract has an active (non-renounced) owner"
}
],
"buy_tax_pct": 0,
"transfer_ok": true,
"block_number": 35000000,
"sell_tax_pct": 0,
"revert_reason": null,
"schema_version": "1.0",
"transfer_tax_pct": 0,
"token_check_risk_level": "low"
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-12 15:20 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "pretrade check on api.x402risk.com", snapshot of 2026-10-12 15:20 UTC. https://tollindex.com/e/api-x402risk-com-v1-pretrade-check-8e18c2/at/2026-10-12T15-20Z. Accessed [access date].
BibTeX
@misc{toll-e-api-x402risk-com-v1-pretrade-check-8e18c2-2026-10-12T15-20Z,
author = {TOLL},
title = {pretrade check on api.x402risk.com},
howpublished = {\url{https://tollindex.com/e/api-x402risk-com-v1-pretrade-check-8e18c2/at/2026-10-12T15-20Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-12 15:20 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.