---
title: "List execution targets"
method: GET
path: "/v1/capabilities/{capability_key}/execution-targets"
tags: ["public_api", "external"]
---

# List execution targets

`GET /v1/capabilities/{capability_key}/execution-targets`

## Request

- Base URL: `https://api.hydracept.com`
- URL: `https://api.hydracept.com/v1/capabilities/{capability_key}/execution-targets`
- Auth: none required

Models that can perform this capability.

The default is the unpinned selection. Availability is a separate field.

## Path parameters

- `capability_key` string, required

## Response `200`

Successful response

- ExecutionTargetList
  - `capability` string, required
  - `defaultTarget` string, nullable
  - `targets` DiscoveredExecutionTarget[]
    - `id` string, required
    - `provider` string, required
    - `model` string, required
    - `apis` string[], required
    - `kind` string, required
    - `maturity` string, required
    - `eligible` boolean
    - `availableNow` boolean, required
    - `availabilityReason` string, nullable
    - `readerDelivery` boolean

## Other responses

- `404`: Structured public error envelope (`code`, `message`, `requestId`, …)
- `422`: Validation failure: public envelope plus Pydantic `detail` / `validationErrors`
- `429`: Structured public error envelope (`code`, `message`, `requestId`, …)
- `500`: Structured public error envelope (`code`, `message`, `requestId`, …)
- `502`: Structured public error envelope (`code`, `message`, `requestId`, …)
- `503`: Structured public error envelope (`code`, `message`, `requestId`, …)

---

[API](https://skmtc.dev/hydracept/apis/hydracept-public-api.md) · [All operations](https://skmtc.dev/hydracept/apis/hydracept-public-api/llms.txt) · [OpenAPI document](https://skmtc.dev/hydracept/apis/hydracept-public-api/revisions/2d41a8069ede?raw)