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TrustyData (BYOK) — connector documentation

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

What TrustyData (BYOK) is for

TrustyData (BYOK) lets an AI assistant read your own TrustyData data through the TrustyData API with a key you supply (TrustyData API key). Read-only: 8 tools (autocomplete_address, verify_address, get_address, find_addresses_nearby, autocomplete_locality, search_localities, search_companies, get_company). 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.trustydata.app. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by TrustyData. TrustyData 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 French address matches '215 acacias sainte-euphemie'?"
  • "Is '10 av Champs Elysee Paris' a valid French address?"
  • "Show the record of address 9fdb209a-6862-4d1c-8ad7-aea35bd2cbd0"
  • "Which addresses are within 300 m of 1 rue de la Paix 75002 Paris?"
  • "Which commune is Wimereux?"
  • "Which Ile-de-France communes have more than 180000 inhabitants?"

What it does

  • autocomplete_address: Suggest French addresses from the national address base (BAN) while typing, ranked by score; returns address lines, postal code, commune, INSEE code, BAN id and, depending on plan, coordinates and IRIS area.
  • verify_address: Check a complete French address and get a verdict (match_exact, match_probable or no_results) with the standardized address and BAN id. Only asks a question; nothing is stored.
  • get_address: Get the stored record of a resolved address by the id returned from autocomplete_address or verify_address.
  • find_addresses_nearby: List BAN addresses around a free-text address within a radius in metres, nearest first, with distances (Growth plan or above; pages of up to 200).
  • autocomplete_locality: Suggest French communes by name, postal code or INSEE code while typing, with population, surface, density, department and region.
  • search_localities: Filter French communes by department, region and population range, with or without a name, to build a list such as all communes above 180,000 inhabitants in Ile-de-France.
  • search_companies: Search French companies and establishments (SIRENE register) by name, SIREN or SIRET, with filters for city, postal code, NAF activity code and active/closed status; paged.
  • get_company: Get the record of a French establishment by SIRET (14 digits), or by SIREN (9 digits) for its head office: names, address, creation date, activity, legal form, headcount band and status.

BYOK key

You bring your own TrustyData TrustyData API key (https://trustydata.fr/inscription-beta). 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.trustydata.app 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 TrustyData API (api.trustydata.app) with a BYOK key; documentation: https://trustydata.fr/docs/. 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 TrustyData. TrustyData 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 TrustyData account.

Built for: Worldwide. Languages: English.