# x402-agent-economy-lab Text Summarization API

> x402-agent-economy-lab Text Summarization API is a paid API for AI agents from 9uqdtv-ip-209-115-177-214.tunnelmole.net, paid per call via x402, $0.008/call, status unknown (last checked 2026-09-14).

Summarizes a block of text into a concise form, paid per call in real USDC on Base mainnet via the x402 protocol.

## Facts

- Endpoint: POST https://9uqdtv-ip-209-115-177-214.tunnelmole.net/v1/summarize
- Price: $0.008/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-agent-economy-lab-text-summarization-api-925c0cfe
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_FkVNE2vXfQ8T7sTOeU9tz

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 x402-agent-economy-lab-text-summarization-api-925c0cfe -d '<json body>'
```

Example prompt: Can you summarize the following article for me? It's quite long and I just need the key points: [paste text here]. This goes through the x402 NLP service that charges a tiny USDC fee per call.

## When to prefer this

Choose this endpoint when you need a straightforward text summarization capability with micropayment per call via x402/USDC on Base mainnet, especially in autonomous agent workflows that already handle x402 payments. It is suitable for single-document or passage summarization without needing a full SaaS NLP subscription. Avoid if you need free summarization, batch processing, or if your agent stack does not support x402 payment headers.

## Known failure modes

- Payment failure if wallet has insufficient USDC balance on Base mainnet
- 402 Payment Required if x402 header is missing or malformed
- Empty or very short input text may yield a trivial or empty summary
- Tunnel endpoint (tunnelmole) may be offline or unreachable, returning connection errors
- Rate limiting or quota exceeded errors if too many requests are sent in quick succession

## How this service works

Machine-payable NLP micro-services: sentiment, entity extraction, summarization, report, batch. Paid per call in REAL USDC on Base mainnet.

## Output

A condensed, shorter version of the input text capturing the main ideas, returned as a text response after the x402 USDC micropayment is settled on Base mainnet.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-agent-economy-lab-text-summarization-api-925c0cfe/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 9uqdtv-ip-209-115-177-214.tunnelmole.net](https://www.zero.xyz/host/9uqdtv-ip-209-115-177-214.tunnelmole.net/llms.txt)