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Arkham Intelligence Entity Types
x402
Arkham Intelligence Entity Types is a paid API for AI agents from api.arkm.com, paid per call via x402, $0.2/call, status unknown (last checked 2026-09-14).
Returns the full list of entity type classifications used in Arkham's wallet intelligence taxonomy (e.g. gaming, derivatives, misc).
Price / call$0.2
Success—
StatusUnknown
How this service works
List supported Arkham entity types. $0.20 per call.
Output
A JSON array of strings representing all entity type labels used by Arkham's intelligence system (e.g. ['gaming', 'derivatives', 'misc']). No pagination — returns the full flat taxonomy in a single response.
Example use cases
Building an entity-filtered wallet screener
“I'm building a tool to screen wallets by type — can you pull the full list of entity type categories Arkham supports so I can populate my filter dropdown?”
Auditing unknown wallet categories
“Before I run an Arkham intelligence search, what entity type classifications are available? I want to know if there's a separate category for NFT marketplaces or if they'd fall under misc.”
Mapping Arkham taxonomy to internal labels
“Can you get the complete list of entity types Arkham uses so I can map them to our internal wallet classification system?”
Technical details
Endpoint
POSThttps://api.arkm.com/x402/intelligence/entity-typesWhen to prefer
Use this endpoint when you need to enumerate valid entity type values before filtering or querying Arkham intelligence data — especially when building dynamic UIs, constructing parameterized entity searches, or mapping Arkham's taxonomy to another classification system. Prefer this over hardcoding entity type strings, as the taxonomy may change.
Side effects
- Payment failure: insufficient USDC balance or malformed x402 payment header returns 402
- Authentication failure: missing or invalid API key returns 401
- Rate limiting: too many requests in a short window may return 429
- Service unavailability: Arkham API downtime returns 503
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": [
"gaming",
"derivatives",
"misc"
]
}Tags
x402
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