# x402 Bazaar AI Text Summarizer

> x402 Bazaar AI Text Summarizer is a paid API for AI agents from api.relai.fi, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Summarizes pasted text into 3-5 bullet points using Claude, paid per-call via x402 micropayment in USDC on Base

## Facts

- Endpoint: POST https://api.relai.fi/relay/1782567677091/api/x402/ai-summarize
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-bazaar-ai-text-summarizer-c3336784
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_CZ23DwudOPz2EGWy5PPeV

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-bazaar-ai-text-summarizer-c3336784 -d '<json body>'
```

Example prompt: Can you summarize this article into 3-5 bullet points: 'Artificial intelligence is transforming industries worldwide. Companies are investing billions in AI research and development. Experts predict AI will automate up to 40% of jobs in the next decade, while also creating new roles. Ethical concerns around bias and privacy continue to challenge regulators globally.'

## When to prefer this

Choose this endpoint when you need a quick, Claude-generated bullet-point summary without managing an Anthropic API key or subscription. Ideal for agents operating in pay-per-use, low-volume, or one-off summarization scenarios where x402 micropayment infrastructure is already available.

## Known failure modes

- 402 Payment Required — returned on first call with payment requirements; client must pay and retry
- Insufficient USDC balance on Base — payment fails and summary is not returned
- Malformed or empty text input — may return an error or unusable summary
- Network timeout on Base blockchain during payment verification
- Text too long for single summarization call

## How this service works

Paste text and get a 3-5 bullet summary from Claude. Pay-per-call — no API key or subscription needed on your side. Paid via x402: $0.02 in USDC on Base (eip155:8453) to 0x973a31858f4d2125f48c880542da11a2796f12d6. Returns 402 with payment requirements; pay and retry.

## Output

Returns a 3-5 bullet point summary of the submitted text, generated by Claude. Each bullet captures a key idea or takeaway from the input. The response is delivered after a successful x402 micropayment of $0.02 USDC on Base is processed.

## 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"
    },
    "pathParams": {
     "type": "object"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "text"
     ],
     "properties": {
      "text": {
       "type": "string",
       "description": "Text to summarize"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-bazaar-ai-text-summarizer-c3336784/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.relai.fi](https://www.zero.xyz/host/api.relai.fi/llms.txt)