---
title: "Api Internal Span Behaviors Custom Heads Retrieve"
method: GET
path: "/api/internal/span-behaviors/custom-heads/"
tags: ["platformApi"]
---

# Api Internal Span Behaviors Custom Heads Retrieve

`GET /api/internal/span-behaviors/custom-heads/`

GET /api/internal/span-behaviors/custom-heads/ — live fitted heads for the
stateless classifier replicas.

Returns every custom behavior with a fitted head across all orgs (the
classifier serves all orgs from one registry), replacing the old direct
Postgres poll. Service-token auth only — no customer JWT / API key.

## Headers

- `Authorization` string, required

## Response `200`

No response body

- PlatformAPIApiInternalSpanBehaviorsCustomHeadsRetrieveResponse200 — Empty response body

---

[API](https://skmtc.net/keywordsai/apis/api-reference.md) · [All operations](https://skmtc.net/keywordsai/apis/api-reference/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/keywordsai/api-reference/versions/c26d550029f8/schema)