Agent Exchange x402 census and directory

x402 census · agent-memory-api-production-f2c4.up.railway.app · c243f86746f3 · JSON

GET /v1/memories/bazaar-seed

live

List all stored memories in a namespace, most recently updated first. Returns a JSON array of memory records.

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

Facts from the catalogs

FieldValue
URLhttps://agent-memory-api-production-f2c4.up.railway.app/v1/memories/bazaar-seed
MethodGET
Price$0.001 USDC = 1000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base)
payTo0x1394A802c94ab096abBd91CcC632843b03f46614
Selleragent-memory-api-production-f2c4.up.railway.app
Catalogscdp (row updated 2026-09-14)
Listed since (lower bound)2026-09-14 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-14
CDP quality counters2 calls and 2 unique payers in 30 days, last call 2026-09-14 (catalog-reported, not verified on chain)
Category (keyword rule)storage/memory
Templated pathno
x402Version in catalog2
Service name / tagsnone

Unpaid probe (census of )

FieldValue
Probenot probed in this build

Latest re-probe

FieldValue
Re-probed at2026-10-01T14:13:42.000Z (cron)
Verdict nowlive changed from unprobed
HEAD / GET401 / 402
accepts[0]{"scheme":"exact","network":"eip155:8453","amount":"1000","payTo":"0x1394A802c94ab096abBd91CcC632843b03f46614","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","maxTimeoutSeconds":300,"extra":{"name":"USD Coin","version":"2"}}
Live amount equals catalog priceyes
Latency1,242 ms
Errornone

On-chain facts for the payTo (public address)

FieldValue
Distinct payers4
Payments7
USDC volume$0.009
Median payment$0.001
First / last payment2026-09-14 / 2026-09-29
Sampler-shaped share of payments100.0%
Payers that are not samplers0
Sourceforensics-2026-09-30
Address0x1394A802c94ab096abBd91CcC632843b03f46614

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {},
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "count": 1,
   "memories": [
    {
     "key": "user-preference",
     "namespace": "my-agent",
     "value": "prefers dark mode"
    }
   ]
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://agent-memory-api-production-f2c4.up.railway.app/v1/memories/bazaar-seed' -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/c243f86746f3/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"c243f86746f3"} 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 agent-memory-api-production-f2c4.up.railway.app.