Agent Exchange x402 census and directory

x402 census · api.truthbear.co · 1d1445887bed · JSON

GET /gauge/biodiversity-region

unprobed

[3-LEG] Biodiversity credit chain, one project (?entity=uk-bng-warwickshire): leading standard-body pressure - registry, methodology or rating change -> current current registry state -> realized lifecycle outcome (confirmation gate). A chain, not one reading: confidence = how many legs are lit, in order. Sources: registry and standard-body feeds. Descriptive only, never a forecast or advice. No …

Verdict: not verified by an unpaid GET. not probed yet. This says nothing about whether the route works when called as declared.

Facts from the catalogs

FieldValue
URLhttps://api.truthbear.co/gauge/biodiversity-region
MethodGET
Price$0.25 USDC = 250000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base); also accepts solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
payTo0x2d16a243ba9facc6ac85519d5efad2149dc4c6c3
Sellerapi.truthbear.co
Catalogscdp (row updated 2026-09-07)
Listed since (lower bound)2026-09-07 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-07
CDP quality counters2 calls and 2 unique payers in 30 days, last call 2026-09-07 (catalog-reported, not verified on chain)
Category (keyword rule)trading-signals
Templated pathno
x402Version in catalog2
Service name / tagsTruth Bear · gauge, biodiversity, region, registry, standard-body-feeds

Unpaid probe (census of )

FieldValue
Probenot probed in this build

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)

FieldValue
Distinct payers2
Payments2
USDC volume$0.12
Median payment$0.06
First / last payment2026-09-01 / 2026-09-11
Sampler-shaped share of payments100.0%
Payers that are not samplers0
Sourceforensics-2026-09-30
Address0x2d16a243ba9facc6ac85519d5efad2149dc4c6c3 (contract)

Declared input and output (extensions.bazaar)

{
 "input": {
  "example": {
   "entity": "uk-bng-statutory-units",
   "format": "thin"
  },
  "exampleRequest": "/gauge/biodiversity-region?entity=uk-bng-statutory-units&format=thin",
  "method": "GET",
  "queryParams": {
   "entity": "required - monitored object id, paired with signal_id; free list at GET /gauge/catalog?signal_id=<signal_id> -> signals["
  },
  "type": "http"
 },
 "output": {
  "type": "json",
  "example_truncated": true,
  "chars": 1315
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://api.truthbear.co/gauge/biodiversity-region' -H 'accept: application/json'

The catalog declares GET. 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/1d1445887bed/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"1d1445887bed"} 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.truthbear.co.