Keap

List/search contacts (GET /contacts). Supports since_updated_since with order=last_updated for change detection.

Create a contact (POST /contacts). At least one of email_addresses or phone_numbers is required.

Get a single contact by id (GET /contacts/{contactId}).

Update a contact (PATCH /contacts/{contactId}). Only supplied fields are changed.

Create a new contact or update an existing one, deduplicating on a chosen property (PUT /contacts).

Delete a contact (DELETE /contacts/{contactId}).

Get the contact object model — custom fields and option lists (GET /contacts/model).

Add a custom field to the contact model (POST /contacts/model/customFields).

Apply one or more tags to a contact (POST /contacts/{contactId}/tags).

Remove one or more tags from a contact (DELETE /contacts/{contactId}/tags?ids=...).

List the tags applied to a contact (GET /contacts/{contactId}/tags).

List a contact's stored credit cards (GET /contacts/{contactId}/creditCards).

Add a credit card to a contact (POST /contacts/{contactId}/creditCards).

List contacts using the newer v2 Contacts API (GET /crm/rest/v2/contacts), which supports richer filtering and field selection where v1 lacks coverage.

List tags (GET /tags).

Create a tag (POST /tags).

Get a tag by id (GET /tags/{tagId}).

List the contacts that have a given tag (GET /tags/{tagId}/contacts).

Apply a tag to a list of contacts (POST /tags/{tagId}/contacts).

Remove a tag from a list of contacts (DELETE /tags/{tagId}/contacts?ids=...).

List tag categories (GET /tags/categories).

Create a tag category (POST /tags/categories).

List tags using the newer v2 Tags API (GET /crm/rest/v2/tags), which exposes richer tag filtering than v1.

List/search e-commerce orders (GET /orders).

Create an e-commerce order (POST /orders).

Get an order by id (GET /orders/{orderId}).

Delete an order (DELETE /orders/{orderId}).

List the line items on an order (GET /orders/{orderId}/items).

Record a payment against an order (POST /orders/{orderId}/payments).

List payments recorded against an order (GET /orders/{orderId}/payments).

List affiliates (GET /affiliates).

Get an affiliate by id (GET /affiliates/{affiliateId}).

List affiliate commissions (GET /affiliates/commissions).

List affiliate programs (GET /affiliates/programs).

List affiliate redirect links (GET /affiliates/redirectlinks).

List affiliate running-total summaries (GET /affiliates/summaries).

List registered REST Hook subscriptions (GET /hooks).

List the event types available for REST Hook subscriptions (GET /hooks/event_keys).

Create a REST Hook subscription (POST /hooks). Keap sends a verification request to hookUrl that must be answered with the X-Hook-Secret handshake before the hook activates.

Get a REST Hook subscription by id (GET /hooks/{key}).

Complete the delayed verification handshake for a REST Hook (POST /hooks/{key}/verify).

Delete a REST Hook subscription (DELETE /hooks/{key}).

List appointments (GET /appointments).

Create an appointment (POST /appointments).

Get an appointment by id (GET /appointments/{appointmentId}).

Update an appointment (PATCH /appointments/{appointmentId}).

Delete an appointment (DELETE /appointments/{appointmentId}).

List/search companies (GET /companies).

Create a company (POST /companies). company_name is required.

Get a company by id (GET /companies/{companyId}).

Update a company (PATCH /companies/{companyId}).

Get the company object model — custom fields (GET /companies/model).

List email records (sent/recorded emails) (GET /emails).

Record an email that was sent outside Keap on the contact record (POST /emails).

Send an email to a list of contacts (POST /emails/queue).

Opt in an email address to marketable status (PUT /emails/{email}/optIn).

Opt out (unsubscribe) an email address (PUT /emails/{email}/optOut).

List notes (GET /notes).

Create a note on a contact (POST /notes).

Get a note by id (GET /notes/{noteId}).

Update a note (PATCH /notes/{noteId}).

Delete a note (DELETE /notes/{noteId}).

List/search opportunities (GET /opportunities).

Create an opportunity (POST /opportunities). opportunity_title, contact and stage are required.

Get an opportunity by id (GET /opportunities/{opportunityId}).

Update an opportunity, e.g. move it to a new pipeline stage (PATCH /opportunities/{opportunityId}).

Delete an opportunity (DELETE /opportunities/{opportunityId}).

List e-commerce products (GET /products).

Create a product (POST /products).

Get a product by id (GET /products/{productId}).

Update a product (PATCH /products/{productId}).

Delete a product (DELETE /products/{productId}).

List tasks (GET /tasks).

Create a task (POST /tasks).

Get a task by id (GET /tasks/{taskId}).

Update a task, e.g. mark complete (PATCH /tasks/{taskId}).

Delete a task (DELETE /tasks/{taskId}).

List marketing campaigns (GET /campaigns).

Get a campaign, including its sequences, by id (GET /campaigns/{campaignId}).

Add a contact to a campaign sequence (POST /campaigns/{campaignId}/sequences/{sequenceId}/contacts/{contactId}).

Remove a contact from a campaign sequence (DELETE /campaigns/{campaignId}/sequences/{sequenceId}/contacts/{contactId}).

List files in the account file box (GET /files).

Upload a file to the account file box (POST /files). file_data is base64-encoded.

Get a file's metadata and, optionally, its data (GET /files/{fileId}).

Delete a file (DELETE /files/{fileId}).

List recurring subscriptions (GET /subscriptions).

Create a recurring subscription for a contact (POST /subscriptions).

Get a subscription by id (GET /subscriptions/{subscriptionId}).

Get the account profile for the authenticated Keap account (GET /account/profile). Identity + connectivity probe.

Update the account profile details (PUT /account/profile).

List the countries known to the account, for address/settings pick lists (GET /locales/countries).

List the provinces/states for a country (GET /locales/countries/{countryCode}/provinces).

List e-commerce transactions (GET /transactions).

Get a transaction by id (GET /transactions/{transactionId}).

List payment merchant accounts (GET /merchants).

List the opportunity/sales pipeline stages (GET /opportunity/stage_pipeline).

Get application-wide settings/configuration (GET /setting/application/configuration).

List users on the account (GET /users).