List Tool Capabilities

Beta

GET

https://api.speechify.ai/v1/agents/tool-capabilities

GET

/v1/agents/tool-capabilities

$ curl https://api.speechify.ai/v1/agents/tool-capabilities \
>      -H "Authorization: Bearer <token>" \
>      -H "Content-Type: application/json"

1 {
2   "builtins": [
3     {
4       "name": "text_to_speech",
5       "label": "Text to Speech",
6       "description": "Converts input text into natural-sounding speech audio."
7     },
8     {
9       "name": "language_detection",
10       "label": "Language Detection",
11       "description": "Automatically detects the language of the provided text."
12     },
13     {
14       "name": "voice_cloning",
15       "label": "Voice Cloning",
16       "description": "Creates a synthetic voice model based on a sample recording."
17     },
18     {
19       "name": "audio_transcription",
20       "label": "Audio Transcription",
21       "description": "Transcribes spoken audio into written text."
22     },
23     {
24       "name": "sentiment_analysis",
25       "label": "Sentiment Analysis",
26       "description": "Analyzes text to determine the expressed sentiment or emotion."
27     }
28   ]
29 }

Read-only catalogue of every built-in tool capability the worker knows about (the names usable as config.builtin when adding a kind=builtin tool to an agent). The console fetches this at runtime rather than maintaining a parallel client-side list; the server is the single source of truth for the label and description copy a customer sees in the capability picker. Returns the full set in a single response: bounded by the platform’s built-in tool-capability registry, so this list is intentionally not paginated.

Read-only catalogue of every built-in tool capability the worker knows about (the names usable as `config.builtin` when adding a `kind=builtin` tool to an agent). The console fetches this at runtime rather than maintaining a parallel client-side list; the server is the single source of truth for the label and description copy a customer sees in the capability picker. Returns the full set in a single response: bounded by the platform's built-in tool-capability registry, so this list is intentionally not paginated.

Authentication

AuthorizationBearer

Enter your API key with the Bearer prefix, e.g. ‘Bearer sk_…’.

Response

The catalogue of registered built-in capabilities.

builtinslist of objects

Errors

401

Unauthorized Error

Authentication

Headers

Response

Errors