# Particle Pro Podcast Guest Profile

> Particle Pro Podcast Guest Profile is a paid API for AI agents from api.particle.pro, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).

Returns a lifetime podcast guest profile including identity, total appearances, distinct shows, role mix, and most-frequent podcasts for a given person.

## Facts

- Endpoint: GET https://api.particle.pro/v1/podcasts/guests/:id
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/particle-pro-podcast-guest-profile-46c065ff
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_J69Vpk7b_3EfH_gvlQ-l-

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability particle-pro-podcast-guest-profile-46c065ff
```

Example prompt: Pull up the full podcast guest profile for Lex Fridman — I want to see his total appearances, how many distinct shows he's been on, and which podcasts he shows up on most often.

## When to prefer this

Choose this endpoint when you need a comprehensive, aggregated lifetime view of a podcast guest's presence across the podcast ecosystem — including identity metadata, appearance counts, show diversity, and role breakdown — rather than querying individual episode or show records. Ideal for due diligence on speakers, media footprint analysis, or enriching a person's public profile with podcast credibility signals.

## Known failure modes

- Invalid or unknown person slug/UUID returns a 404 not found error
- Malformed ID format may return a 400 bad request
- Person exists but has no podcast appearances returns empty statistics
- Rate limiting or payment failure (x402) returns 402 Payment Required
- Network timeout for less-indexed guests with complex profiles

## How this service works

Get a podcast guest profile. Returns the lifetime profile for a podcast guest including their Person identity (name, slug, headshot, current title/company), total appearances, distinct podcasts, role mix, and the most-frequent shows they've

## Output

Returns a structured lifetime profile for the requested podcast guest, including their Person identity (name, slug, headshot URL, current title and company), aggregate statistics (total appearances, number of distinct podcasts), their role mix (e.g. guest vs. host proportions), and a ranked list of the podcasts they appear on most frequently.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "id"
     ],
     "properties": {
      "id": {
       "type": "string",
       "description": "Person identifier. Accepts the Person slug (recommended; returned as 'slug' on every guest payload), the person's knowledge-graph entity slug, or the encoded Person UUID returned as 'id'."
      }
     }
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/particle-pro-podcast-guest-profile-46c065ff/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.particle.pro](https://www.zero.xyz/host/api.particle.pro/llms.txt)