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Strale Text Summarization API
x402
Strale Text Summarization API is a paid API for AI agents from api.strale.io, paid per call via x402, $0.054/call, status unknown (last checked 2026-09-14).
Summarizes a block of text into a shorter form, with configurable style (paragraph, bullets, or one sentence) and optional word-count limit.
Price / call$0.054
Success—
StatusUnknown
How this service works
The trust layer for AI agents — 250+ independently tested data capabilities across 27 countries. Execute capabilities via REST, MCP, A2A, or x402 micropayments. Every call returns an audit record with cryptographic chain hashing.
Output
Returns a condensed version of the input text in the requested style (paragraph, bullet points, or a single sentence), respecting the optional maximum word count. Each call also returns a Strale audit record with cryptographic chain hashing for traceability.
Example use cases
Executive briefing from long report
“I have a 3,000-word quarterly earnings report — can you summarize it into a short paragraph, under 120 words, so I can include it in a quick briefing email?”
One-sentence social media caption
“Turn this blog post into a one-sentence summary I can use as a social media teaser — keep it punchy and under 25 words.”
Bullet-point meeting notes
“Here are the raw notes from our 90-minute strategy meeting. Can you condense them into a bullet-point summary, no more than 200 words?”
Technical details
Endpoint
GEThttps://api.strale.io/x402/v2/summarizeWhen to prefer
Choose this endpoint when you need a quick, cost-effective text summarization with a verifiable audit trail — especially in agentic pipelines that require cryptographic proof of each call. It supports three distinct output styles (paragraph, bullets, one_sentence) and an adjustable word-count cap, making it flexible for content pipelines, briefing generators, and summarization workflows across 27 countries. Prefer it over generic LLM summarization when auditability, per-call micropayment billing via x402, or integration with other Strale data capabilities is required.
Side effects
- Missing required 'text' query parameter returns a validation error
- Invalid 'style' value (not paragraph, bullets, or one_sentence) may return an error or be ignored
- Text that is extremely long may be truncated or time out
- Payment of 0.054 USDC via x402 must succeed before the response is returned; failed payments result in 402 response
- Empty or whitespace-only text input may return an empty or trivial summary
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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