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KiteEndpoints.ai - Sonoteller API
x402
KiteEndpoints.ai - Sonoteller API is a paid API for AI agents from kite-hub-v2.vercel.app, paid per call via x402, $0.16/call, status unknown (last checked 2026-09-15).
Analyzes audio or music content to extract metadata, mood, genre, and other sonic attributes via the Sonoteller service
Price / call$0.16
Success—
StatusUnknown
How this service works
400+ paid API endpoints. Social media, AI, crypto, finance, weather, ecommerce, tools. Pay per request with USDC on Base chain.
Output
Returns a result object containing Sonoteller's analysis of the audio — including genre classifications, mood/vibe tags, energy levels, and other descriptive sonic metadata about the input track.
Example use cases
Playlist curator mood matcher
“I'm building a workout playlist and need to find songs with high energy and upbeat vibes. Can you analyze a few tracks I have and tell me their mood and energy levels so I can pick the ones that'll keep me motivated?”
Music discovery recommendation validator
“I got these song recommendations from a streaming service but I'm not sure if they match my taste. Can you analyze each track and break down the genre, mood, and sonic vibe so I can decide if they're worth adding to my library?”
Content creator audio asset tagger
“I have a folder of background music tracks for my videos and I need to organize them by mood and genre. Can you analyze each one and give me descriptive tags so I can quickly find the right sonic atmosphere for different types of content?”
Technical details
Endpoint
POSThttps://kite-hub-v2.vercel.app/api/sonotellerWhen to prefer
Use this endpoint when you need automated music tagging, mood classification, or genre detection for audio content and want to pay per-request in USDC without a subscription. Prefer this over direct Sonoteller API access if you're already using the KiteEndpoints.ai hub for other services or need x402 micropayment compatibility.
Side effects
- Invalid or inaccessible audio URL returns an error in the result object
- Unsupported audio format may yield empty or incomplete metadata
- Payment failure via x402/USDC results in 402 response before processing
- Rate limiting or upstream Sonoteller service unavailability causes timeout or error
- Malformed input object returns a validation error
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| result | object | API response data |
Tags
x402
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