Discover / auto411-x402-prod.simonwakelin.workers.dev

AUTO411 VIN & Vehicle Fitment

□ No challenge detected

AUTO411 is a VIN lookup and vehicle data API for AI agents. Resolve a full VIN or year, make and model to a validated vehicle identity and configuration, then retrieve structured JSON vehicle specifications and available wheel and tire fitment including OEM tire sizes, bolt pattern / PCD, center bore, offset and thread / lug size. Returns MATCHED_SINGLE, NEEDS_IDENTITY or NO_MATCH rather than guessing ambiguous vehicles.

x402
Base
USDC

Listed price: $0.1
Challenge detected: 0 of the last 9 checks
Last checked: 16 Oct, 18:49 UTC
In our index since: 28 Sept 2026

Endpoint

curl -i https://auto411-x402-prod.simonwakelin.workers.dev/v1/vehicle_fitment
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

1 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

POSThttps://auto411-x402-prod.simonwakelin.workers.dev/v1/vehicle_fitment$0.1AUTO411 is a VIN lookup and vehicle data API for AI agents. Resolve a full VIN or year, make and model to a validated vehicle identity and configuration, then retrieve structured JSON vehicle specifications and available wheel and tire fitment including OEM tire sizes, bolt pattern / PCD, center bore, offset and thread / lug size. Returns MATCHED_SINGLE, NEEDS_IDENTITY or NO_MATCH rather than guessing ambiguous vehicles.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 1 of 1 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/auto411-x402-prod.simonwakelin.workers.dev

Recent checks

28 Sept 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.16 Oct 2026

All 9 checks

When (UTC)	Result	HTTP	Response
16 Oct, 18:49 UTC	No challenge detected	404	456ms
15 Oct, 08:20 UTC	No challenge detected	404	225ms
13 Oct, 20:45 UTC	No challenge detected	404	211ms
11 Oct, 19:34 UTC	No challenge detected	404	168ms
10 Oct, 03:32 UTC	No challenge detected	404	208ms
8 Oct, 21:32 UTC	No challenge detected	404	246ms
7 Oct, 15:42 UTC	No challenge detected	404	198ms
6 Oct, 15:31 UTC	No challenge detected	404	307ms
28 Sept, 05:02 UTC	No challenge detected	404	150ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 16 Oct, 18:49 UTC, we detected no payment challenge.

What price is recorded for AUTO411 VIN & Vehicle Fitment?

Its listed price is $0.1.

What payment terms does AUTO411 VIN & Vehicle Fitment advertise?

The listing advertises x402, Base and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is AUTO411 VIN & Vehicle Fitment listed?

In x402 Bazaar. Superstables first indexed it on 28 Sept 2026.

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