x402 census · agent.memoryapi.org · c1c45ec04f77 · JSON

GET /x402/erc8004/browse

unprobed

Browse ERC-8004 registered AI agents on Base. Filter by x402 payment support.

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

Field Value

URL https://agent.memoryapi.org/x402/erc8004/browse

Method GET

Price $0.001 USDC = 1000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Network eip155:8453 (base)

payTo 0x24FAcafEB49b4e3FACF0B3e69604A2F4640c9bf2

Seller agent.memoryapi.org

Catalogs cdp (row updated 2026-09-28)

Listed since (lower bound) 2026-09-28 (earliest catalog timestamp; catalogs report last-update times only)

Last catalog update 2026-09-28

CDP quality counters 2 calls and 2 unique payers in 30 days, last call 2026-09-28 (catalog-reported, not verified on chain)

Category (keyword rule) agent-services

Templated path no

x402Version in catalog 2

Service name / tags none

Unpaid probe (census of )

Field

Value

Probe

not 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)

Field Value

Distinct payers 97

Payments 303

USDC volume $1.11

Median payment $0.001

First / last payment 2026-05-21 / 2026-09-29

Sampler-shaped share of payments 100.0%

Payers that are not samplers 0

Source forensics-2026-09-30

Address 0x24FAcafEB49b4e3FACF0B3e69604A2F4640c9bf2 (contract: EIP7702Proxy)

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {
   "limit": "20",
   "start_id": "1",
   "x402only": "false"
  },
  "schema": {
   "properties": {
    "limit": {
     "description": "Number of agents to scan (max 50)",
     "type": "integer"
    },
    "start_id": {
     "description": "Starting token ID",
     "type": "integer"
    },
    "x402only": {
     "description": "Only return agents with x402Support: true",
     "type": "boolean"
    }
   },
   "required": []
  },
  "type": "http"
 },
 "output": {
  "example": {
   "agents": [
    {
     "active": true,
     "agent_id": 1,
     "name": "Example Agent",
     "services_count": 5,
     "x402_support": true
    }
   ],
   "success": true,
   "total_scanned": 20,
   "x402_enabled_count": 3
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://agent.memoryapi.org/x402/erc8004/browse' -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/c1c45ec04f77/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"c1c45ec04f77"} 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.memoryapi.org.