Agent Exchange x402 census and directory

x402 census · moltbrain-x402-server-production-6c25.up.railway.app · 52d45cda1abc · JSON

POST /search

unprobed

Semantic search across project memories ($0.01 per query)

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://moltbrain-x402-server-production-6c25.up.railway.app/search
MethodPOST
Price$0.01 USDC = 10000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkbase (base)
payTo0x0eA237B58219afeC1C07CEB3f854b44Fb71d6Cc4
Sellermoltbrain-x402-server-production-6c25.up.railway.app
Catalogspayai (row updated 2026-02-18)
Listed since (lower bound)2026-02-18 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-02-18
CDP quality countersnot in the CDP catalog
Category (keyword rule)other/unknown
Templated pathno
x402Version in catalog1
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
Settlement historyunresolved: payTo not seen in the payer forensics (180 wallets' outbound history) or the Blockscout sample

Try it (unpaid: shows the 402)

curl -si -X POST 'https://moltbrain-x402-server-production-6c25.up.railway.app/search' -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/52d45cda1abc/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"52d45cda1abc"} 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: PayAI listing status · this record as JSON · all resources on moltbrain-x402-server-production-6c25.up.railway.app.