Affinity

List field values on one company

List non-list-specific company field metadata

List all values of one field on one company, paginated

List dropdown options for a company dropdown or ranked-dropdown field

Fetch one field value on a company

Update up to 100 field values on a company in one request

Set or clear a single field value on a company

List field value changes across all entities and fields (delta-sync feed, ascending changedAt)

List all field values for one person, organization, opportunity or list entry

Create a field value on a person, organization or opportunity

Update the value of an existing field value

Delete a field value by ID

Retrieve field metadata definitions available in Affinity

Create a new field (custom column) on a list or globally

Delete a field by ID

List file metadata (id, name, size, type, creator, timestamps) for files visible to the caller, newest first

Keyword search over file contents, returning one best-matching excerpt per file

Get one file’s metadata plus a temporary signed downloadUrl

Download the binary content of an entity file by ID

Upload a file and attach it to a person, organization or opportunity

Get the current Affinity connection’s unified credentials and identity.

List unified organizations in Affinity.

Get a unified Affinity organization by ID.

List unified resource types in Affinity.

List unified resource users in Affinity.

List unified roles in Affinity, derived from account roles observed on API v2 users.

Get a unified Affinity role by ID.

List unified users in Affinity, scoped to internal team members.

Get a unified Affinity user by ID.

List call interactions with participants

List chat message interactions with participants

List email interaction metadata (subject, participants, timestamps)

List meeting interactions (past and future) with attendees

Retrieve interactions (emails, meetings, etc.) associated with a person, organization, or opportunity

Get one meeting by ID

Get one v1 interaction by id and type

Create a manually logged meeting, call or chat message

Update content/date/persons of a manually logged interaction

Delete an interaction by id and type

Page through all List Entries (rows) on a List, optionally with field data

Search list entries with filters, sorts and a keyword

Page through the change history of field values on a List Entry (oldest first)

List field values on a single List Entry

Fetch one List Entry by id with optional field data

Get one field value on a List Entry

Add an existing Company or Person to a List as a new List Entry (BETA)

Update up to 100 field values on a List Entry in one request

Set or clear a single field value on a List Entry

Delete a List Entry from a List (v1 API)

Page through all Lists the caller can view

List metadata for all fields on one list

List dropdown options for a dropdown-type list field

Page through all values of one field on a list entry

Page through all Saved Views of a List

Page through the rows of a sheet-type Saved View, returning only the columns and filters configured on that view

Fetch metadata for a single List by ID

Fetch one dropdown option of a list field by ID

Fetch one Saved View (id, name, type sheet/board/dashboard, createdAt)

Create a new List of companies, persons, or opportunities

Create a new dropdown option on a dropdown, ranked-dropdown or status-dropdown list field

Update text, rank, color, statusCategory or winRate of an existing dropdown option

Permanently delete a dropdown option from a list field

List company merges for the organization, newest first

List person merges with status, filterable by status or taskId

List company merge tasks (batch merge operations) with status and per-task result counts

List person merge tasks (batch merge operations) with status and per-task result counts

List company duplicate merge suggestions (BETA)

List person duplicate merge suggestions (BETA)

Get status and details of one company merge by mergeId

Get status and details (persons involved, timestamps, error info) of one person merge

Get status and result counts of one company merge task

Get status and result counts of one person merge task

Start an asynchronous merge of a duplicate company into a primary company

Start an asynchronous merge of a duplicate person into a primary person

List all root notes (replies excluded) with optional filtering and cursor pagination

Keyword-search notes, returning one note (id, kind) plus a matching preview passage per result, ordered by relevance

List the companies directly attached to a Note

List the opportunities directly attached to a Note

List the persons directly attached to a Note

List reply notes of a given Note, optionally filtered

Fetch one note by ID, including content, creator, mentions and timestamps

Create a note attached to persons/companies/opportunities, anchored to a meeting/call/chat message, or as a reply to a r…

Update a note’s HTML content and/or replace its person/company/opportunity associations

Permanently delete a note you created

List opportunities with cursor pagination

List notes for one opportunity, including notes attached directly and those attached to persons on it, with filtering an…

Fetch a single opportunity by ID

Create a new opportunity on an opportunity-type list

Partially update an opportunity (currently only its name)

Delete an opportunity by ID

List companies with cursor pagination

Search companies with filters, sorts and a keyword term, returning cursor-paginated Company records

List the list entries (rows) of one company across all lists, with list-specific field data and creation metadata

List all lists the given company appears in (basic list info only) that the caller can view

List notes for a company, including notes attached directly and notes attached to persons on the company

List person-to-person relationships related to a company with interaction scores (0.0-1.0) and LinkedIn connection dates

Fetch a single company by ID with optional field data

Create a new organization (company) in Affinity

Update an organization’s name, domain or associated persons

Delete an organization

Paginate field values on one Person (enriched, global, relationship-intelligence by default)

List metadata for non-list-specific Person fields (IDs, names, types)

Paginate all values of a single field on one Person (multi-value fields return many)

List dropdown options for a Person dropdown or ranked-dropdown field

Fetch one non-list field and its value on a Person

Update up to 100 person field values in one request via the update-fields operation

Set or clear one non-list field value on a Person

List all Persons with cursor pagination, optionally filtered by IDs and with field data attached

Search Persons with nested filters, sorts and a keyword

List a Person’s List Entries across all Lists with list-specific field data

List the Lists that contain a given Person

List notes related to a Person (attached, from attended meetings, or mentioning them), with optional filtering

List a Person’s relationships with interaction scores (0.0-1.0) and LinkedIn connection dates

Fetch a single Person by ID, optionally with field data

Create a new Person

Update a person (v1 API) - only supplied attributes change

Delete a Person by ID

List ranked introduction paths (BETA) from internal people to a target person or any person at a target company

List inferred coworker connections (source in your data may know a target via overlapping employment at a shared company…

List inferred investor-executive connections (source invested in a company where the target was an executive), grouped b…

Natural-language semantic search over companies, returning matches with relevance scores

Get relationship strengths between internal people and a given external person

List reminders visible to the caller with filter and cursor pagination

Fetch one reminder by ID

Create a one-time or recurring reminder tied to one company, person, or opportunity

Partially update a reminder (content, dueDate, owner, completion, recurrence)

Delete a reminder by ID

List all Teams visible to the caller

List all Lists a Team can access (id, name, creatorId, ownerId, isPublic, type, createdAt)

List all members of a Team (membership id, user, addedAt, optional privacyType)

Get one Team by id

List transcripts (metadata only) visible to the caller

List all fragments of one transcript, paginated

Fetch one transcript with its first 100 fragments

Delete a transcript (BETA)

List internal users in the Affinity organization

Fetch a single internal user by ID

Return the authenticated user, tenant, and grant (type and scopes) for the current credential

Get current rate limit usage (per-minute and, if applicable, monthly) for the authenticated caller

Send feedback to Affinity about a product area or feature