x402 census · api.babyblueviper.com · b2fdaa823270 · JSON

POST /review

live

invinoveritas /review — a signed neutral verdict BEFORE an irreversible action, committed before the outcome it's graded against. Recomputable from public

Verdict: live. The unpaid GET reached a valid 402. The live amount differs from the catalog price.

Facts from the catalogs

Field Value

URL https://api.babyblueviper.com/review

Method POST

Price $0.82 USDC = 825000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Network eip155:8453 (base); also accepts xrpl:0

payTo 0x161DbdD73D025E9aEdd4918a67c28e5bf9A87Fb9

Seller api.babyblueviper.com

Catalogs cdp (row updated 2026-10-11)

Listed since (lower bound) 2026-10-11 (earliest catalog timestamp; catalogs report last-update times only)

Last catalog update 2026-10-11

CDP quality counters 3 calls and 2 unique payers in 30 days, last call 2026-10-11 (catalog-reported, not verified on chain)

Category (keyword rule) trading-signals

Templated path no

x402Version in catalog 2

Service name / tags invinoveritas · verification, ai-agent, compliance, risk, audit

Unpaid probe (census of 2026-10-22)

Field Value

Probed at 2026-10-22T00:26:48.341Z

HEAD 402

GET 402

Verdict live live: valid 402 to an unpaid GET

402 carried in header+body

x402Version in the 402 2

accepts[0] {"scheme":"exact","network":"eip155:8453","amount":"1072500","payTo":"0x161DbdD73D025E9aEdd4918a67c28e5bf9A87Fb9","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","maxTimeoutSeconds":60,"extra":{"name":"USD Coin","version":"2"}}

Live amount equals catalog price no (live 1072500 vs catalog 825000)

Live payTo equals catalog payTo yes

extensions.bazaar in the 402 yes

PAYMENT-REQUIRED header yes

WWW-Authenticate offer none

Content type / server / CORS application/json / nginx / none

Latency 155 ms

Error X-PAYMENT header required

No hourly re-probe has reached this resource yet; the cron covers a rotating slice of 150 per hour.

On-chain facts for the payTo (public address)

Field Value

Distinct payers 8

Payments 10

USDC volume $0.23

Median payment $0.02

First / last payment 2026-07-12 / 2026-09-17

Sampler-shaped share of payments 100.0%

Payers that are not samplers 0

Source forensics-2026-09-30

Address 0x161DbdD73D025E9aEdd4918a67c28e5bf9A87Fb9

Declared input and output (extensions.bazaar)

{
 "input": {
  "body": {
   "artifact": "<The trade/diff/command/plan/on-chain action to review>",
   "artifact_type": "code_diff",
   "concerns": "example",
   "context": "example",
   "severity_threshold": "blocker",
   "sign": true
  },
  "bodyType": "json",
  "method": "POST",
  "type": "http"
 },
 "output": {
  "type": "json",
  "example_truncated": true,
  "chars": 546
 }
}

Try it (unpaid: shows the 402)

curl -si -X POST 'https://api.babyblueviper.com/review' -H 'accept: application/json' -H 'content-type: application/json' --data '{}'

The catalog declares POST. A 402 answer carries the payment requirements in the JSON body and, for x402 v2, base64 in the PAYMENT-REQUIRED header. This page never sends a payment.

Paid checks (x402, USDC on Base)

GET https://bazaar.agentexchange.work/r/b2fdaa823270/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"b2fdaa823270"} places this resource at the top of the report and search pages for 30 days for $1.00, labelled. Unpaid requests answer 402 with the terms. Pricing.

Catalog references: agentic.market (CDP Bazaar front end) · this record as JSON · all resources on api.babyblueviper.com.