Measured snapshot · 2026-09-11 UTC · not a live query

Vendorapp charges $149 a month for 200 AI pre-screens. We replaced its first-pass evidence check with three live Monid calls.

This page reprints a completed run. It does not call Monid.

$0.745
Vendorapp Startup per pre-screen
$149/mo ÷ 200
→
$0.2385
Measured Monid chain
3 live evidence calls

v1 experiment spend: $0.2394 ($0.2385 successful chain + $0.0009 earlier attempt WSN2). The 2026-09-15 counterparty screen below added $1.7820, and a $0.0594 re-screen followed, for $2.0808 measured in total.

Compare per unit, not per month. At full utilisation the Startup plan costs $0.745 a pre-screen, so the measured chain is 3.1× cheaper — not the 625× that a monthly fee set beside a single call would suggest. The subscription only loses on price above about 625 runs a month, three times the allowance it sells. Below 15 a month Vendorapp Basic is free and we are not: 15 chains cost $3.58.

This replaces first-pass evidence collection before downstream tool spend—not monitoring, remediation, contracts, or human review. Narrower workflow; not a full Vendorapp replacement. 200 repetitions at the measured rates would cost $47.70; that is not 200 Vendorapp AI pre-screens.

DISCOVER INSPECT RUN REVIEW REQUIRED
Purpose
Incumbent price
Provider
context.dev
Endpoint
/web/scrape/markdown
Run ID
XBQX3EW
Status
COMPLETED
Cost
$0.0009 USD
Purpose
Security headers
Provider
api.strale.io
Endpoint
/x402/header-security-check
Run ID
94MHXD
Status
COMPLETED
Cost
$0.0594 USD
Purpose
Cookie consent
Provider
api.strale.io
Endpoint
/x402/v2/cookie-scan
Run ID
0KESAJ
Status
COMPLETED
Cost
$0.1782 USD

Cookie check

UNABLE_TO_VERIFY

Partial HTML analyzed.
JavaScript-set cookies not observed.
Decision: REVIEW_REQUIRED

Update · 2026-09-15

Who actually answers the call?

We read where the 62 providers that 25 free discovery queries surfaced document themselves, one listing each. 30 document at a host that does not match the brand they assert — and 29 of those document at the same one.

Screening 30 of those hosts cost $1.7820, where screening all 59 brand names would have cost $3.5046. 16 of the 30 grade D or F.

Read the counterparty findings →

Actual discovery queries:

monid discover -q "extract web page content"
monid discover -q "website security headers"
monid discover -q "website cookie consent scan"

Counterparty findings · Receipt page · 1080p storyboard · Source