Check text for known PROMPT injection IOCs

Sub-millisecond prompt injection detection via sliding-window hash lookup.

Scans the input text against the in-memory PROMPT IOC cache using a token-level sliding window. Returns match details if any window matches a known prompt injection payload.

No API key required. This endpoint is public to enable zero-friction adoption by any agent, plugin, or proxy.

get/v1/ioc/lookup

Request

  • Base URL: https://nullcone.ai/api
  • URL: https://nullcone.ai/api/v1/ioc/lookup
  • Auth: none declared

Query parameters

textstring required

Text to scan for known prompt injection payloads

threat_typestring

Threat type to check (currently: prompt)

Response

Successful Response

unknown required

Changes

No recorded changes to this operation across all 1 revision of this API.