# Agent Paywire Digest

> Agent Paywire Digest is a paid API for AI agents from api.agentpaywire.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-27).

Returns a curated digest of recent articles and library entries about how AI agents pay and get paid, covering stablecoins and machine-to-machine payment protocols.

## Facts

- Endpoint: GET https://api.agentpaywire.com/v1/digest?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-27
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent-paywire-digest-44907a3e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_m4HlDdZcm_y_aChYgOvb3

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 agent-paywire-digest-44907a3e
```

Example prompt: Pull the Agent Paywire digest for the past 14 days and show me what's been published about AI agent payments and stablecoin protocols.

## When to prefer this

Use this endpoint when you need a curated, up-to-date digest of content specifically about AI agent payment protocols (stablecoins, x402, L402, machine-to-machine payments) rather than a general web search. It is ideal for agents that need to stay current on agent finance infrastructure without scraping multiple sources manually.

## Known failure modes

- days parameter out of range (clamped to 1–90, so values outside are silently adjusted rather than errored)
- Empty entries arrays when no content was published in the requested window
- Payment failure if USDC balance is insufficient (x402 payment required)
- Network or server errors returning non-200 HTTP status

## How this service works

A digest of Agent Paywire library entries and articles verified in the last N days. Optional days from 1 to 90, default 7. One request is 0.01 USDC. The files on https://agentpaywire.com stay free.

## Output

A JSON object containing the date range (from/to), the requested lookback window in days, a library object with a count and list of curated reference entries (each with id, url, title), and an articles object with a count and list of recent article entries. Useful for tracking the latest thinking on AI agent payment infrastructure.

## 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": {
      "days": {
       "type": "integer",
       "description": "Window length in days. Optional. Default 7, clamped from 1 to 90. An unpaid 402 returns a headline count and the first two titles."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "days",
      "from",
      "to",
      "library",
      "articles"
     ],
     "properties": {
      "to": {
       "type": "string"
      },
      "days": {
       "type": "integer"
      },
      "from": {
       "type": "string"
      },
      "library": {
       "type": "object"
      },
      "articles": {
       "type": "object"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "to": "2026-10-20",
  "days": 7,
  "from": "2026-10-14",
  "library": {
   "count": 1,
   "entries": [
    {
     "id": "lightning-labs-l402-for-agents",
     "url": "https://lightning.engineering/posts/2026-03-11-L402-for-agents/",
     "title": "The Future Is Now: Why L402 Is the Internet-Native Payments Protocol for Agents"
    }
   ]
  },
  "articles": {
   "count": 0,
   "entries": []
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agent-paywire-digest-44907a3e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.agentpaywire.com](https://www.zero.xyz/host/api.agentpaywire.com/llms.txt)