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Particle Pro: List Entity Types
x402
Particle Pro: List Entity Types is a paid API for AI agents from api.particle.pro, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Returns the list of entity categories supported as valid values for the 'type' parameter when querying entities or searching podcast episodes.
Price / call$0.01
Success—
StatusUnknown
How this service works
List entity types. Returns the entity categories supported as values for the type query parameter on /v1/entities and the entity_type query parameter on /v1/podcasts/episodes/search.
Output
A list of entity type categories (e.g., person, brand, topic) that are valid values for the 'type' query parameter on /v1/entities and the 'entity_type' parameter on /v1/podcasts/episodes/search, with optional pagination via cursor and limit.
Example use cases
Building a podcast entity search UI
“I'm building a search filter for podcast entities — can you fetch all the entity type categories Particle Pro supports so I can populate the dropdown options?”
Validating entity type before querying
“Before I run a podcast episode search on Particle Pro filtered by entity type, can you list all the valid entity_type values so I know which one to use?”
Exploring Particle Pro entity taxonomy
“I want to understand how Particle Pro classifies entities — can you pull the full list of supported entity categories it uses for podcast intelligence?”
Technical details
Endpoint
GEThttps://api.particle.pro/v1/entities/typesWhen to prefer
Use this endpoint before querying /v1/entities or searching podcast episodes by entity type, to discover and validate the exact type values accepted by those endpoints. Essential for dynamic UI population or agent workflows that need to enumerate valid filter options without hardcoding them.
Side effects
- Invalid or expired pagination cursor returns an error or empty result
- Exceeding rate limits may result in 429 Too Many Requests
- Network or upstream errors return 5xx responses
- Invalid limit parameter type may return a 400 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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