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Assistable (BYOK) — connector documentation

  • MCP endpoint: https://byok-assistable.connectorbay.com/mcp
  • REST API: POST https://byok-assistable.connectorbay.com/v1/tools/{tool_name}, described by the OpenAPI 3.1 spec at https://byok-assistable.connectorbay.com/openapi.json
  • Transport: Streamable HTTP, stateless, MCP specification 2025-06-18 or later
  • Authentication: your own Assistable Assistable API key (ask_live_..., read scopes, one subaccount), sent in the X-Upstream-Key header of every request (never stored, logged or cached)
  • Health: https://byok-assistable.connectorbay.com/health · Tool schemas: https://byok-assistable.connectorbay.com/tools.json
  • Publisher: Unify Dynamics LLC · connectorbay.com/byok-assistable · agent@connectorbay.com

What Assistable (BYOK) is for

Assistable (BYOK) lets an AI assistant read your own Assistable data through the Assistable API with a key you supply (Assistable API key (ask_live_..., read scopes, one subaccount)). Read-only: 12 tools (list_assistants, list_assistant_versions, list_assistant_folders, list_voices, get_voice_library_stats, list_phone_numbers, list_number_pools, list_tools, list_knowledge_bases, list_tags, list_monitor_rules, get_subaccount_wallet). The BYOK key travels with each request, is used for that one call only and is never stored, logged or cached; it is only ever sent to api.assistable.ai. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by Assistable. Assistable and its logos are trademarks of their owners and are used only to say which service the connector works with.

Ask your assistant things like:

  • "Which voice assistants do I have on Assistable?"
  • "How many versions has my Assistable assistant had?"
  • "How are my Assistable assistants organised into folders?"
  • "Which female ElevenLabs voices can I use on Assistable?"
  • "How many voices are in my Assistable voice library?"
  • "Which phone numbers do I own on Assistable and which assistant answers each?"

What it does

  • list_assistants: List the voice and chat assistants with name, type, language, voice, model, enabled channels, folder, tags and archive state. The prompt is not returned.
  • list_assistant_versions: List the version history of one assistant with version number, change note and date. Prompt text is not returned.
  • list_assistant_folders: List the assistant folders with name, colour, archive state and assistant counts.
  • list_voices: List the voices with provider, name, accent, gender, age, preview URL and whether they are custom.
  • get_voice_library_stats: Get voice library counts: total, system and custom voices, and counts per provider.
  • list_phone_numbers: List the owned phone numbers with name, type, SIP URI, assigned assistant, caller ID, answer wait time and HD voice flag.
  • list_number_pools: List the number pools with name, how many numbers each holds and the numbers in it.
  • list_tools: List the tools assistants can call with name, description, category, type, HTTP method and URL. Headers and parameters are not returned.
  • list_knowledge_bases: List the knowledge bases with name, description, voice-enabled flag, folder and source count.
  • list_tags: List the assistant tags with name, tag id, assistant and creation date.
  • list_monitor_rules: List the call monitor rules with category, trigger (call, chat or both), severity, threshold, cooldown and enabled state. Evaluator prompts and recipients are not returned.
  • get_subaccount_wallet: Get a subaccount's wallet and the workspace wallet balances in cents and dollars.

BYOK key

You bring your own Assistable Assistable API key (ask_live_..., read scopes, one subaccount) (https://docs.assistable.ai/v3/authentication). Your assistant sends it in the X-Upstream-Key header with each request. ConnectorBay uses it for that one call only: it is never stored, logged or cached, never shown in an answer, and it is only sent to api.assistable.ai over https, with no redirects followed. Create a key with the fewest permissions the tools need (read-only if the provider offers it), and revoke it at the provider whenever you like.

Data sources

Live from the Assistable API (api.assistable.ai) with a BYOK key; documentation: https://docs.assistable.ai/v3/authentication. Endpoints checked against that documentation on 2026-10-16.

What it is not

Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by Assistable. Assistable and its logos are trademarks of their owners and are used only to say which service the connector works with. It is read-only: it never creates, changes, sends or deletes anything in your Assistable account.

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