# Tanship PayAI — Browser RSS Summary

> Tanship PayAI — Browser RSS Summary is a paid API for AI agents from x402.tanship.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).

Fetches and summarizes RSS feed content via browser automation, gated by USDC micropayment on Base

## Facts

- Endpoint: POST https://x402.tanship.dev/v1/browser/rss/summary
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tanship-payai-browser-rss-summary-4f8d124d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_9D0FYACbEyMKkiUS6VG4_

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 tanship-payai-browser-rss-summary-4f8d124d -d '<json body>'
```

Example prompt: Can you fetch and summarize the latest posts from this RSS feed for me: https://feeds.arstechnica.com/arstechnica/index? I want a quick digest of the top stories.

## When to prefer this

Choose this endpoint when you need to automatically fetch and summarize an RSS feed without managing a browser yourself, and you prefer a pay-per-use micropayment model (USDC on Base) over a subscription. It is especially useful for agents that need on-demand, one-shot RSS digests without maintaining persistent feed subscriptions or scraping infrastructure.

## Known failure modes

- Invalid or unreachable RSS feed URL returns an error
- x402 payment not included or rejected results in HTTP 402 response
- Malformed POST body (wrong bodyType or missing required fields) returns 400
- RSS feed with no recent content may return an empty or minimal summary
- Private or paywalled feeds may not be accessible by the browser automation layer
- Rate limits or network timeouts may cause failures for slow-loading feeds

## How this service works

Payment-gated AI and browser automation API using the x402 protocol. All /v1/* endpoints require USDC payment on Base (eip155:8453) via x402 v2 exact scheme.

## Output

A natural-language summary or digest of the RSS feed's recent content, extracted and condensed via browser automation. The agent receives a text summary of the latest posts, articles, or entries from the target feed.

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "properties": {}
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tanship-payai-browser-rss-summary-4f8d124d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.tanship.dev](https://www.zero.xyz/host/x402.tanship.dev/llms.txt)