# x402Node Revenue Intelligence

> x402Node Revenue Intelligence is a paid API for AI agents from api.x402node.dev, paid per call via x402, $2/call, status unknown (last checked 2026-10-12).

Returns on-chain USDC payment history for an x402 payTo address on Base, including total revenue, unique buyers, last activity timestamp, and a verdict classifying the service as active business, dormant, or vaporware.

## Facts

- Endpoint: GET https://api.x402node.dev/x402/revenue?utm_source=zero.xyz
- Price: $2/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402node-revenue-intelligence-299d26a0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_loZMnIst9AAe7IQxRpu3u

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 x402node-revenue-intelligence-299d26a0
```

Example prompt: Can you check whether the x402 service at payTo address 0xAbC123... on Base is actually making money — I want to know the total USDC revenue, how many unique buyers it has, when the last payment came in, and whether it qualifies as an active business or vaporware?

## When to prefer this

Use this endpoint when you need ground-truth revenue intelligence on an x402 service before integrating it, purchasing access, or evaluating it as a competitor. Unlike public listings or advertised prices, this reveals actual on-chain payment activity on Base and gives a definitive activity verdict — ideal for due diligence, marketplace vetting, or traction assessment of any x402 API.

## Known failure modes

- Address has no payment history — returns zero revenue with vaporware verdict
- Invalid or malformed payTo address — returns 400 or empty result
- Address is on a different chain than Base — data not found
- RPC or indexing lag may cause slightly stale results
- $2 USDC payment required per call — unpaid requests rejected with 402

## How this service works

Real on-chain USDC revenue for any x402 payTo address on Base - actual payments received, unique buyers, last activity and a verdict (active business / dormant / vaporware) that pierces advertised listing prices - reveals whether an x402 service genuinely has paying customers, intelligence no public listing shows. x402 revenue, does it sell, real sales, x402 traction, is it making money, payTo revenue check

## Output

Returns total on-chain USDC revenue received, count of unique paying buyers, timestamp of most recent payment activity, and a categorical verdict (active business / dormant / vaporware) derived from actual Base blockchain transaction history for the queried x402 payTo address.

## 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",
     "required": [
      "address"
     ],
     "properties": {
      "payTo": {
       "type": "string",
       "description": "Payee address to analyze (optional)"
      },
      "address": {
       "type": "string",
       "description": "x402 payTo address to investigate (required)"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402node-revenue-intelligence-299d26a0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.x402node.dev](https://www.zero.xyz/host/api.x402node.dev/llms.txt)