Particle Pro
List podcast guests. Returns a paginated directory of Persons who have appeared on at least one podcast episode in a non-host listing role.
Offering
- Provider
- api.particle.pro
- Method
- GET
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Social Intelligence
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://api.particle.pro/v1/podcasts/guests- MIME type
- application/json
- First seen
- 2026-10-16T01:57:40.935Z
- Last seen
- Tags
- podcast guests, podcasts, media intelligence, particle pro
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.03 USDC
Atomic price: 30000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "30000",
"payTo": "0x59f3a6dcb6f482c53872dd8f8f9e1f9161a1c5f7"
}
]Observed health
- Status
- Healthy
- Latest latency
- 74 ms
- Average latency
- 279 ms
- HTTP status
- 402
- Last checked
- Reachability
- 100% over 14 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"appeared_since": {
"description": "Only include guests with at least one appearance published on or after this ISO 8601 date",
"type": "string"
},
"capacity": {
"description": "Only guests who know their field in this capacity.",
"enum": [
"researcher",
"licensed_professional",
"practitioner",
"executive_founder",
"public_official",
"journalist_analyst",
"creator_entertainer",
"athlete_coach",
"clergy",
"firsthand",
"layperson"
],
"type": "string"
},
"cursor": {
"description": "Opaque pagination cursor from previous response",
"type": "string"
},
"employer": {
"description": "Only guests whose organization is this company (slug, domain, or ID).",
"type": "string"
},
"field": {
"description": "Only guests listed under this ANZSRC 2020 field of research (code, slug, or title).",
"type": "string"
},
"limit": {
"description": "Results per page",
"format": "int64",
"type": "integer"
},
"min_appearances": {
"description": "Minimum lifetime appearance count to include (default 1)",
"format": "int64",
"type": "integer"
},
"occupation": {
"description": "Only guests listed under this SOC 2018 or ISCO-08 occupation (code, slug, or title), including a SOC group or everyday name such as physicians or doctors. A word with no occupation filters by the field of research or capacity it names: oncologists is field 3211, founders is capacity=executive_founder.",
"type": "string"
},
"podcast_id": {
"description": "Restrict to guests who have appeared on this podcast (slug or ID)",
"type": "string"
},
"practicing": {
"description": "Only guests who still work in the occupation; needs a SOC 2018 occupation or group.",
"type": "boolean"
},
"q": {
"description": "Case-insensitive substring match against the guest's display name",
"type": "string"
},
"seniority": {
"description": "Only guests at this seniority or above.",
"enum": [
"professional",
"senior",
"distinguished"
],
"type": "string"
},
"sort": {
"description": "Sort order (default: appearances)",
"enum": [
"appearances",
"recency"
],
"type": "string"
},
"standing": {
"description": "Only guests whose standing is recognized this way.",
"enum": [
"established",
"self_described",
"unverified"
],
"type": "string"
},
"suitability_tier_max": {
"description": "Restrict to guests whose appearances are on podcasts at or below this IAB Tech Lab brand-safety tier",
"enum": [
"SAFE",
"LIMITED",
"SENSITIVE",
"UNSAFE"
],
"type": "string"
},
"topic_id": {
"description": "Restrict to guests with at least one appearance on an episode classified under this topic",
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
}Output schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"appeared_since": {
"description": "Only include guests with at least one appearance published on or after this ISO 8601 date",
"type": "string"
},
"capacity": {
"description": "Only guests who know their field in this capacity.",
"enum": [
"researcher",
"licensed_professional",
"practitioner",
"executive_founder",
"public_official",
"journalist_analyst",
"creator_entertainer",
"athlete_coach",
"clergy",
"firsthand",
"layperson"
],
"type": "string"
},
"cursor": {
"description": "Opaque pagination cursor from previous response",
"type": "string"
},
"employer": {
"description": "Only guests whose organization is this company (slug, domain, or ID).",
"type": "string"
},
"field": {
"description": "Only guests listed under this ANZSRC 2020 field of research (code, slug, or title).",
"type": "string"
},
"limit": {
"description": "Results per page",
"format": "int64",
"type": "integer"
},
"min_appearances": {
"description": "Minimum lifetime appearance count to include (default 1)",
"format": "int64",
"type": "integer"
},
"occupation": {
"description": "Only guests listed under this SOC 2018 or ISCO-08 occupation (code, slug, or title), including a SOC group or everyday name such as physicians or doctors. A word with no occupation filters by the field of research or capacity it names: oncologists is field 3211, founders is capacity=executive_founder.",
"type": "string"
},
"podcast_id": {
"description": "Restrict to guests who have appeared on this podcast (slug or ID)",
"type": "string"
},
"practicing": {
"description": "Only guests who still work in the occupation; needs a SOC 2018 occupation or group.",
"type": "boolean"
},
"q": {
"description": "Case-insensitive substring match against the guest's display name",
"type": "string"
},
"seniority": {
"description": "Only guests at this seniority or above.",
"enum": [
"professional",
"senior",
"distinguished"
],
"type": "string"
},
"sort": {
"description": "Sort order (default: appearances)",
"enum": [
"appearances",
"recency"
],
"type": "string"
},
"standing": {
"description": "Only guests whose standing is recognized this way.",
"enum": [
"established",
"self_described",
"unverified"
],
"type": "string"
},
"suitability_tier_max": {
"description": "Restrict to guests whose appearances are on podcasts at or below this IAB Tech Lab brand-safety tier",
"enum": [
"SAFE",
"LIMITED",
"SENSITIVE",
"UNSAFE"
],
"type": "string"
},
"topic_id": {
"description": "Restrict to guests with at least one appearance on an episode classified under this topic",
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}