Agent Exchange x402 census and directory

x402 census · blockrun.ai · c0d6ea060897 · JSON

GET /api/v1/pm/polymarket/wallet/:address/similar

live

Find wallets with similar market portfolios

Verdict: live. The unpaid GET reached a valid 402 (confirmed by the re-probe of 2026-10-01).

Facts from the catalogs

FieldValue
URLhttps://blockrun.ai/api/v1/pm/polymarket/wallet/:address/similar
MethodGET
Price$0.0085 USDC = 8500 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base)
payTo0x6E007731870EDe419CfB31889Cd5C4493CEcb04c
Sellerblockrun.ai
Catalogscdp (row updated 2026-09-24)
Listed since (lower bound)2026-09-24 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-24
CDP quality counters3 calls and 1 unique payers in 30 days, last call 2026-09-24 (catalog-reported, not verified on chain)
Category (keyword rule)inference/llm
Templated pathyes: contains :param or {param}; probed as listed
x402Version in catalog2
Service name / tagsBlockRun.AI · ai, inference, llm, gateway

Unpaid probe (census of )

FieldValue
Probenot probed in this build

Latest re-probe

FieldValue
Re-probed at2026-10-01T03:13:24.000Z (cron)
Verdict nowlive changed from unprobed
HEAD / GET402 / 402
accepts[0]{"scheme":"exact","network":"eip155:8453","amount":"8500","payTo":"0x6E007731870EDe419CfB31889Cd5C4493CEcb04c","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","maxTimeoutSeconds":300,"extra":{"name":"USD Coin","version":"2"}}
Live amount equals catalog priceyes
Latency1,038 ms
Errornone

On-chain facts for the payTo (public address)

FieldValue
Distinct payers40
Payments168
USDC volume$0.92
Median payment$0.0085
First / last payment2026-05-17 / 2026-09-29
Sampler-shaped share of payments99.4%
Payers that are not samplers1
Sourceforensics-2026-09-30
Address0x6E007731870EDe419CfB31889Cd5C4493CEcb04c

Declared input and output (extensions.bazaar)

{
 "input": {
  "discoverable": true,
  "method": "GET",
  "pathParams": {
   "address": "EVM wallet address (0x-prefixed, 40 hex characters)"
  },
  "queryParams": {},
  "type": "http"
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://blockrun.ai/api/v1/pm/polymarket/wallet/:address/similar' -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/c0d6ea060897/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"c0d6ea060897"} 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 blockrun.ai.