# Agoranome Machine Payers Endpoint

> Agoranome Machine Payers Endpoint is a paid API for AI agents from api.agoranome.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-28).

Returns a breakdown of who has paid a seller's x402 API address on Base, including payer count, repeat buyers, and sweep-like activity, over a configurable time window.

## Facts

- Endpoint: GET https://api.agoranome.com/v1/machine/payers?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-28
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agoranome-machine-payers-endpoint-63c0e57d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_IjkcRtqoykfLCTBlDdKgk

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 agoranome-machine-payers-endpoint-63c0e57d
```

Example prompt: Pull up the payer breakdown for my x402 API at Base address 0xAbC123... over the last 14 days — I want to know how many are repeat buyers versus one-time callers, and whether any look like sweeps or graders.

## When to prefer this

Use this endpoint when you need on-chain buyer-side analytics for a specific x402 API seller address on Base — specifically to understand payer volume, loyalty (repeats), and quality (sweeps vs genuine buyers) over a rolling time window. Prefer it over generic blockchain explorers when you want pre-computed summaries with grader detection rather than raw transaction lists.

## Known failure modes

- Missing or invalid Base address returns a validation error
- Days parameter out of range (1–30) returns a schema error
- No payment activity for the address returns zero-count summary
- Invalid or unpaid x402 request returns 402 Payment Required
- Address with no on-chain payment history returns empty payer set

## How this service works

Who pays my x402 API, and do they come back? Customer analytics for an x402 seller from USDC payments on Base: repeat buyers versus one-off and sweep-like payers, revenue per payer and weekly retention cohorts. Use when an agent needs payer analytics for a pay-to address. Agoranome pledges 15% of settled revenue to a cause, verifiable at /impact/ledger.

## Output

A JSON object containing a summary with total payer count, number of sweep-like or grader accounts, and number of repeat buyers, plus a human-readable headline and a receipt object confirming the 15%-of-revenue impact pledge and a receipt ID.

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "address"
     ],
     "properties": {
      "days": {
       "type": "integer",
       "maximum": 30,
       "minimum": 1
      },
      "address": {
       "type": "string",
       "description": "Seller pay-to address on Base"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": {
   "summary": {
    "payers": 40,
    "sweep_like": 9,
    "repeat_buyers": 12
   },
   "headline": "12 of 40 payers came back; 9 look like sweeps or graders."
  },
  "receipt": {
   "impact": {
    "pledge": "15% of settled revenue"
   },
   "receipt_id": "0x..."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agoranome-machine-payers-endpoint-63c0e57d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.agoranome.com](https://www.zero.xyz/host/api.agoranome.com/llms.txt)