# 47620 x402 Ecosystem Network & Asset Stats

> 47620 x402 Ecosystem Network & Asset Stats is a paid API for AI agents from 47620.xyz, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-02).

Returns a live histogram of which blockchain networks and payment assets (USDC variants) are accepted across x402 pay-per-call services indexed from 402index.io, Coinbase CDP Bazaar, and PayAI Bazaar.

## Facts

- Endpoint: GET https://47620.xyz/x/x402/networks?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/47620-x402-ecosystem-network-asset-stats-a0711e16
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_HkOFUo9AuGcnnNE52lp_z

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability 47620-x402-ecosystem-network-asset-stats-a0711e16
```

Example prompt: What blockchain networks and USDC payment assets are currently supported across the live x402 ecosystem — pull the latest stats from 402index, Coinbase Bazaar, and PayAI Bazaar?

## When to prefer this

Choose this endpoint when you need a live, cross-source aggregate view of x402 ecosystem adoption — specifically which CAIP-2 chains and USDC asset variants are represented — rather than inspecting a single registry. It is the only known endpoint that merges 402index.io, Coinbase CDP Bazaar, and PayAI Bazaar into one histogram call.

## Known failure modes

- Upstream aggregators (402index.io, Bazaar) unavailable — partial or stale data returned
- Rate limit exceeded on upstream sources — counts may be incomplete
- Network timeout if aggregation takes too long — 5xx or empty response
- Invalid fields query parameter value — unknown keys silently dropped or error returned

## How this service works

Just the network and asset histogram of the live x402 ecosystem: which chains (CAIP-2 ids like eip155:8453 Base, solana:..., and 402index labels) and which payment assets (USDC contract prefixes) the indexed pay-per-call services accept, with counts. Sourced live from 402index.io + Coinbase CDP Bazaar + PayAI Bazaar (source URLs + fetchedAt included).

## Output

A JSON object with ok status, a list of blockchain networks identified by CAIP-2 IDs (e.g. eip155:8453 for Base, solana:...) with per-network service counts, a histogram of accepted USDC payment asset contract prefixes, metadata about source aggregators (402index.io, Coinbase CDP Bazaar, PayAI Bazaar) including their URLs and fetchedAt timestamps.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "fields": {
       "type": "string",
       "description": "Optional comma-separated top-level response keys to keep (e.g. \"health,slot,solUsd\"). Omit for the full payload."
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type",
    "example"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object",
     "required": [
      "ok",
      "endpoint"
     ],
     "properties": {
      "ok": {
       "type": "boolean"
      },
      "endpoint": {
       "type": "string"
      }
     },
     "additionalProperties": true
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/47620-x402-ecosystem-network-asset-stats-a0711e16/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 47620.xyz](https://www.zero.xyz/host/47620.xyz/llms.txt)