What is Affinity MCP?

It's an MCP (Model Context Protocol) server that connects Affinity to your AI, giving the agent tools to act on your data — through a single remote link.

Which AI clients does it work with?

Any MCP-compatible client: Claude (web, desktop and mobile), Cursor, ChatGPT with connectors, OpenClaw and other agents.

No. Paste the remote URL into your client, authenticate once, and you're done — no packages to install, no code to write.

Is it secure? Can the AI change my data?

Access is authorized by you and can be revoked anytime. Permissions follow what Affinity exposes; you approve them when connecting.

How much does it cost?

You start free and upgrade when you need more usage. Billing and limits are managed in your mcp.ai account.

Can I cancel anytime?

Yes. Plans are monthly and can be cancelled at any time, with no lock-in.

Affinity MCP Server and REST API

Affinity

Connect your Affinity account and use 20 tools for CRM straight from your AI agent. Connect with your own API key. Affinity helps private capital investors to find, manage, and close more deals.

Install in your client

MCP server URL

https://api.mcp.ai/p_affinity

Secure connection via OAuth 2.0

Tools (20)

For developers

API & agent docs

Machine-readable docs to plug this server into an agent or call it over REST.

Skill (how to use)

Markdown: use via MCP or via the direct REST API.

Open

llms.txt

Agent-readable spec of this server.

Open

For agents

Install prompt — paste into Claude, ChatGPT, Cursor or any MCP agent and it sets itself up.

Open

Postman collection

Import the REST API into Postman.

Download

FAQ

Affinity

Tools (20)

API & agent docs

Frequently asked questions

Example prompts

Related tags

Affinity

Tools (20)

affinity_get_a_company_s_list_entriesSummarize company data across all lists, including list-specific fields and metadata like creation date and author. Access requires "Export data from Lists" permission.

affinity_get_a_company_s_listsReturns metadata for all the Lists on which the given Company appears.

affinity_get_a_person_s_list_entriesSummary: Browse rows for a Person in all Lists, showing field data and entry metadata like creation time and author. Requires "Export data from Lists" permission.

affinity_get_a_person_s_listsReturns metadata for all the Lists on which the given Person appears.

affinity_get_a_single_companyRetrieve basic company info and specific field data by using `fieldIds` or `fieldTypes` parameters. Multiple fields can be queried. No field data if parameters aren't specified. Requires "Export All O

affinity_get_a_single_opportunityGet basic details about an Opportunity without field data via provided endpoints. Field data requires using specific list entry APIs and the "Export data from Lists" permission.

affinity_get_a_single_personUse GET `/v2/persons/fields` with `fieldIds` or `fieldTypes` for detailed data; basic info by default. Request multiple fields at once. "Export All People" permission needed.

affinity_get_all_companiesAffinity API allows paginated access to company info and custom fields. Use `fieldIds` or `fieldTypes` to specify data in a request. Retrieve field IDs/Types via GET `/v2/companies/fields`. Export per

affinity_get_all_list_entries_on_a_listAccess and export essential data and metadata for Companies, Persons, or Opportunities from a List, specifying data via `fieldIds` or `fieldTypes`. "Export data from Lists" permission is necessary.

affinity_get_all_list_entries_on_a_saved_viewUse the endpoint to access rows in a Saved View with specific filters and selected fields from a web app. It doesn't maintain sort order, supports only sheet-type views, and requires export permission

affinity_get_all_opportunitiesPagination through Opportunities in Affinity yields basic info but excludes field data. For field data, use specified GET endpoints. "Export data from Lists" permission needed.

affinity_get_all_personsThe Affinity API offers paginated access to Person data using `fieldIds` or `fieldTypes`. Bulk extraction needs special permissions and supports multiple parameters.

affinity_get_current_userReturns metadata about the current user.

affinity_get_metadata_on_a_single_listReturns metadata on a single List.

affinity_get_metadata_on_a_single_list_s_fieldsReturns metadata on the Fields available on a single List. Use the returned Field IDs to request field data from the GET `/v2/lists/{listId}/list-entries` endpoint.

affinity_get_metadata_on_a_single_saved_viewReturns metadata on a single Saved View.

affinity_get_metadata_on_all_listsReturns metadata on Lists.

affinity_get_metadata_on_company_fieldsReturns metadata on non-list-specific Company Fields. Use the returned Field IDs to request field data from the GET `/v2/companies` and GET `/v2/companies/{id}` endpoints.

affinity_get_metadata_on_person_fieldsReturns metadata on non-list-specific Person Fields. Use the returned Field IDs to request field data from the GET `/v2/persons` and GET `/v2/persons/{id}` endpoints.

affinity_get_metadata_on_saved_viewsReturns metadata on the Saved Views on a List.

API & agent docs

Frequently asked questions

What is Affinity MCP?

Which AI clients does it work with?

Do I need to code?

Is it secure? Can the AI change my data?

How much does it cost?

Can I cancel anytime?

Example prompts

Related tags