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CoCo MIME Type Lookup
x402
CoCo MIME Type Lookup is a paid API for AI agents from cocoeatsai.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-19).
Returns the MIME type, encoding, and file extension for a given value (e.g. filename or extension string)
Price / call$0.001
Success—
StatusUnknown
How this service works
Zach Riehn's lab: an about-me and portfolio, a news desk, The Atelier for AI experiments, Launch Lab for XRP research, and Fracture for games.
Output
A JSON object containing the resolved MIME type string (e.g. 'application/pdf'), the encoding (e.g. null or 'gzip'), and the canonical file extension (e.g. 'pdf'). The mime field may be null if the input is unrecognized.
Example use cases
Set correct Content-Type header
“I'm uploading a .png image to an API and need to know what Content-Type header value to use — can you look up the MIME type for PNG?”
Validate file type before processing
“Before I process this file with extension .docx, can you look up its MIME type so I can confirm it's an Office document and not something unexpected?”
Identify MIME type for MP4 video
“What's the MIME type and encoding for an .mp4 file? I need it to configure my media server's response headers correctly.”
Technical details
Endpoint
GEThttps://cocoeatsai.com/area4/agent/tools/mime?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, programmatic MIME type resolution for a file extension or filename in an agent workflow, especially when you want encoding and extension metadata alongside the content-type string. It is best suited for single lookups at low cost ($0.001 USDC) with a simple GET interface.
Side effects
- Unknown or unrecognized extension/value returns mime: null
- Missing required 'value' query parameter may return an error or null result
- Ambiguous input (e.g. bare filename without extension) may return null
- Payment failure (402) if x402 micropayment not provided
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| outputrequired | object |
Output
Schema · Response
{
"type": "json",
"example": {
"mime": "application/pdf",
"encoding": null,
"extension": "pdf"
},
"exampleNote": "Computed offline with demonstration inputs; time/random values are illustrative."
}Tags
x402
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