Be the first to get access to new connectors. Get early access →
ConnectorBay Early access
Discover
what3words (BYOK) icon

what3words (BYOK)

Convert what3words addresses to coordinates and back, and autocomplete three-word addresses, with BYOK

Unify Dynamics LLC

Tools4read-only
Sign-inBYOKbring your own key
Key keptNeverused for one call only
PriceFreeoptional Pro limits
Providerwhat3wordsunofficial, not affiliated
Works withMCP · RESTany agent

Try asking

Real questions, and the tools your agent calls to answer them.

Which what3words addresses start with filled.count.so?
Tools called
autosuggest
In which languages are what3words addresses available?
Tools called
list_languages
What are the coordinates of filled.count.soap?
Tools called
convert_to_coordinates
What is the what3words address of 51.520847,-0.195521?
Tools called
convert_to_three_words

About

what3words (BYOK) lets an AI assistant read your own what3words data through the what3words API with a key you supply (what3words API key). Read-only: 4 tools (autosuggest, list_languages, convert_to_coordinates, convert_to_three_words). 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.what3words.com. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by what3words. what3words and its logos are trademarks of their owners and are used only to say which service the connector works with.

Sources: Live from the what3words API (api.what3words.com) with a BYOK key; documentation: https://developer.what3words.com/public-api/docs. Endpoints checked against that documentation on 2026-10-16.

Privacy

The publisher, Unify Dynamics LLC, states that tool inputs are processed in memory and not retained.

Data not collectedNo account, no profile, no stored prompts or results.

What it can do

4 tools, grouped by job. Every one is read-only or compute-only.

OpenAPI
Read your data4 tools
  • AutosuggestSuggest valid what3words addresses from partial or slightly wrong input (two full words plus the first letter of the third), optionally ranked…
  • List languagesList the languages in which what3words addresses are available, with language code, English name and native name.
  • Convert to coordinatesConvert a three-word address to latitude and longitude, with the nearest place and a map link.
  • Convert to three wordsConvert latitude and longitude to the three-word address of that 3 m square, with the nearest place and a map link.

Information

PublisherUnify Dynamics LLC
CategoryMaps & local
LanguagesEnglish
Built forWorldwide
CompatibilityAny MCP client · any agent · REST
Version0.1.0
MCP endpointhttps://byok-what3words.connectorbay.com/mcp
REST APIopenapi.json
SupportGet help · Status
CountryWorldwide
FunctionOther
LayerDeep connectors

More like this

More in Other

Sentry Monitors (BYOK)

Read your Sentry cron monitors and their check-ins, alert monitors (detectors) and alert workflows on sentry.io with your own auth token

Live · MCP + REST7 tools

Render Workflows (BYOK)

Read your Render Workflows, their versions, tasks and task runs (status, timing and retries; inputs and results are left out) with your own API key

Live · MCP + REST6 tools

Render Service Operations (BYOK)

Read operational details of your Render services: events, routes, headers, one-off jobs, instances, outbound IPs, persistent disks, dedicated IPs and maintenance runs with your own API key

Live · MCP + REST11 tools

Render Metrics (BYOK)

Read time series metrics of your Render services and databases: CPU, memory, HTTP requests and latency, bandwidth, disk, instance count and connections with your own API key

Live · MCP + REST8 tools

Render Datastores (BYOK)

Read details of your Render Postgres databases and Key Value stores: plan, status, recovery window, users and table sizes with your own API key (connection strings are never requested)

Live · MCP + REST7 tools

PagerDuty Status Pages (BYOK)

Read your PagerDuty status pages with their services, severities, statuses, impacts, incident and maintenance posts, post updates and postmortems using your own REST API key

Live · MCP + REST8 tools

Get what3words (BYOK)

Free · BYOK · Read-only

BYOK: bring your own keyThis connector uses your own what3words what3words API key. Create one at https://accounts.what3words.com/select-plan, with the fewest permissions it needs (read-only if the provider offers it). Your assistant sends it in the X-Upstream-Key header with every request. It is used for that one call only: never stored, logged or cached, and only ever sent to what3words. Revoke it at the provider whenever you like. Unofficial connector: not affiliated with what3words.