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Brotli Compress (agent402.tools)
x402
Brotli Compress (agent402.tools) is a paid API for AI agents from agent402.tools, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Compresses a string using Brotli (RFC 7932) and returns the result as a base64-encoded string, with configurable quality level and input encoding.
Price / call$0.001
Success—
StatusUnknown
How this service works
Compress a string with Brotli (RFC 7932) and return it as base64. Brotli typically beats gzip by 15-25% on text - useful when bytes matter (e.g. cramming context into an LLM prompt, fitting under a transport cap). Slower than gzip; pick gzip if speed matters more than ratio.
Output
Returns a base64-encoded string representing the Brotli-compressed version of the input, typically 15-25% smaller than gzip-equivalent output for text inputs.
Example use cases
Example prompt
“Can you Brotli-compress this JSON string for me at quality level 11 so I can fit it into a prompt without hitting the token limit? The string is: '{"key":"value","items":[1,2,3]}' — treat it as UTF-8 and give me back the base64 result.”
Technical details
Endpoint
POSThttps://agent402.tools/api/brotli-compressWhen to prefer
Choose this endpoint when byte count matters critically — e.g. cramming context into an LLM prompt, fitting data under a transport size cap, or achieving maximum compression ratio on text. Prefer over gzip when ratio matters more than speed. Use gzip-based alternatives when latency is the priority.
Side effects
- Input exceeds 10MB limit after decoding — returns a size error
- Invalid inputFormat value (not utf8, base64, or hex) — returns a validation error
- Quality value outside 0-11 range — returns a parameter error
- Malformed base64 or hex input when inputFormat is set accordingly — returns a decoding error
- Payment not received or x402 handshake fails — returns 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | string | Content to compress (max 10MB after decoding) |
| quality | number | Brotli quality 0-11 (default 11 = best ratio, slowest) |
| inputFormat | string | How `input` is encoded: utf8 (default), base64, or hex |
Output
Schema · Response
{
"type": "json",
"example": {
"ratio": 0.6341,
"output": "GygAAAB…",
"algorithm": "brotli",
"inputBytes": 41,
"outputBytes": 15
}
}Tags
x402
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