x402 census · agent-api-listings.46-224-157-88.sslip.io · 4da3e4ee23b5 · JSON

POST /v1/packages

unprobed

Provide an API origin, inline OpenAPI document, and optional target list. Receive JSON with ready, blocked, or unsupported mpp.dev and x402-list packages and a static document-readiness report, without submission or directory fees.

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-api-listings.46-224-157-88.sslip.io/v1/packages

Method POST

Price $0.20 USDC = 200000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Network eip155:8453 (base)

payTo 0x276efA09388fB1578A6c415B8F90D26fdfCe0CF2

Seller agent-api-listings.46-224-157-88.sslip.io

Catalogs cdp (row updated 2026-09-09)

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

Last catalog update 2026-09-09

CDP quality counters 4 calls and 2 unique payers in 30 days, last call 2026-09-09 (catalog-reported, not verified on chain)

Category (keyword rule) dev-tools/utilities

Templated path no

x402Version in catalog 2

Service name / tags Agent API Listings

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 6

Payments 33

USDC volume $3.41

Median payment $0.02

First / last payment 2026-08-18 / 2026-09-09

Sampler-shaped share of payments 24.2%

Payers that are not samplers 3

Source forensics-2026-09-30

Address 0x276efA09388fB1578A6c415B8F90D26fdfCe0CF2 (contract: CoinbaseSmartWallet)

Declared input and output (extensions.bazaar)

{
 "input": {
  "body": {
   "email": "kramer-hans@agentmail.to",
   "openapi": {
    "info": {
     "contact": {
      "email": "kramer-hans@agentmail.to",
      "name": "Example provider"
     },
     "description": "Return sourced example data.",
     "title": "Example API"
    },
    "paths": {
     "/mpp/v1/example": {
      "get": {
       "x-payment-info": {
        "offers": [
         {
          "amount": "20000",
          "currency": "0x20C000000000000000000000b9537d11c60E8b50",
          "description": "Return example data.",
          "intent": "charge",
          "method": "tempo"
         }
        ],
        "protocols": [
         "mpp"
        ]
       }
      }
     },
     "/v1/example": {
      "get": {
       "x-payment-info": {
        "price": {
         "amount": "0.020000",
         "currency": "USD",
         "mode": "fixed"
        },
        "protocols": [
         {
          "x402": {}
         }
        ]
       }
      }
     }
    },
    "x-service-info": {
     "categories": [
      "data"
     ]
    }
   },
   "origin": "https://api.example.com",
   "tags": [
    "data"
   ]
  },
  "bodyType": "json",
  "method": "POST",
  "type": "http"
 },
 "output": {
  "type": "json",
  "example_truncated": true,
  "chars": 510
 }
}

Try it (unpaid: shows the 402)

curl -si -X POST 'https://agent-api-listings.46-224-157-88.sslip.io/v1/packages' -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/4da3e4ee23b5/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"4da3e4ee23b5"} 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-api-listings.46-224-157-88.sslip.io.