Agent Exchange x402 census and directory

x402 census · twitr.sh · f286fb2db540 · JSON

POST /api/tools/radar

unprobed

Trending topics and breaking stories across tech, dev, science, business, culture, politics, and entertainment — aggregated from multiple public sources with regional and time-window filters. Flat sub-cent price per call; the cheap first stop for what is happening right now.

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://twitr.sh/api/tools/radar
MethodPOST
Price$0.0024 USDC = 2400 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base); also accepts solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
payTo0xb5194A98DbDBb7028B585Db26B972e7F0F3f826A
Sellertwitr.sh
Catalogscdp (row updated 2026-09-30)
Listed since (lower bound)2026-09-30 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-30
CDP quality counters4 calls and 3 unique payers in 30 days, last call 2026-09-30 (catalog-reported, not verified on chain)
Category (keyword rule)crypto-data
Templated pathno
x402Version in catalog2
Service name / tagsnone

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 payers8
Payments80
USDC volume$4.46
Median payment$0.03
First / last payment2026-06-09 / 2026-09-30
Sampler-shaped share of payments100.0%
Payers that are not samplers0
Sourceforensics-2026-09-30
Address0xb5194A98DbDBb7028B585Db26B972e7F0F3f826A

Declared input and output (extensions.bazaar)

{
 "input": {
  "body": {
   "category": "tech",
   "hours": 24,
   "limit": 20
  },
  "bodyType": "json",
  "method": "POST",
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "duration": 1,
   "items": [
    {
     "category": "tech",
     "score": 982,
     "title": "AI agents start paying for their own API calls",
     "url": "https://example.com/story"
    }
   ],
   "payment": {
    "amount": "0.001000",
    "currency": "USD",
    "protocol": "x402"
   },
   "runId": "tw_example"
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X POST 'https://twitr.sh/api/tools/radar' -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/f286fb2db540/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"f286fb2db540"} 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 twitr.sh.