Overloop CRM APIs

Overloop is the best free CRM for small and medium businesses. Start more conversations, close more deals.

Developer

APIs

SDKs

Integrations

Overloop CRM APIs

Account Request URL

Base Endpoint

Leads

Get a list of leads.

/api/v1/leads

page, order

Leads

Create a new lead.

/api/v1/leads

email, first_name, last_name, company, address, city, state, zip, country, phone, email_opt_out, status, assigned_user_id, tags, custom_fields

Leads

Update a lead.

/api/v1/leads/{id}

email, first_name, last_name, company, address, city, state, zip, country, phone, email_opt_out, status, assigned_user_id, tags, custom_fields

Leads

Partially update a lead.

/api/v1/leads/{id}

email, first_name, last_name, company, address, city, state, zip, country, phone, email_opt_out, status, assigned_user_id, tags, custom_fields

Leads

Delete a lead.

/api/v1/leads/{id}

Contacts

Get a list of contacts.

/api/v1/contacts

page, order

Contacts

Create a new contact.

/api/v1/contacts

first_name, last_name, company, address, city, state, zip, country, phone, email, email_opt_out, status, assigned_user_id, tags, custom_fields

Contacts

Update a contact.

/api/v1/contacts/{id}

first_name, last_name, company, address, city, state, zip, country, phone, email, email_opt_out, status, assigned_user_id, tags, custom_fields

Contacts

Partially update a contact.

/api/v1/contacts/{id}

first_name, last_name, company, address, city, state, zip, country, phone, email, email_opt_out, status, assigned_user_id, tags, custom_fields

Contacts

Delete a contact.

/api/v1/contacts/{id}

Companies

Get a list of companies.

/api/v1/companies

page, order

Companies

Create a new company.

/api/v1/companies

name, address, city, state, zip, country, phone, website, email, email_opt_out, status, assigned_user_id, tags, custom_fields

Companies

Update a company.

/api/v1/companies/{id}

name, address, city, state, zip, country, phone, website, email, email_opt_out, status, assigned_user_id, tags, custom_fields

Companies

Partially update a company.

/api/v1/companies/{id}

name, address, city, state, zip, country, phone, website, email, email_opt_out, status, assigned_user_id, tags, custom_fields

Companies

Delete a company.

/api/v1/companies/{id}

Tasks

Get a list of tasks.

/api/v1/tasks

page, order

Tasks

Create a new task.

/api/v1/tasks

subject, description, due_date, priority, status, assigned_user_id, tags, custom_fields

Tasks

Update a task.

/api/v1/tasks/{id}

subject, description, due_date, priority, status, assigned_user_id, tags, custom_fields

Tasks

Partially update a task.

/api/v1/tasks/{id}

subject, description, due_date, priority, status, assigned_user_id, tags, custom_fields

Tasks

Delete a task.

/api/v1/tasks/{id}

Opportunities

Get a list of opportunities.

/api/v1/opportunities

page, order

Opportunities

Create a new opportunity.

/api/v1/opportunities

name, stage, amount, probability, close_date, assigned_user_id, tags, custom_fields

Opportunities

Update an opportunity.

/api/v1/opportunities/{id}

name, stage, amount, probability, close_date, assigned_user_id, tags, custom_fields

Opportunities

Partially update an opportunity.

/api/v1/opportunities/{id}

name, stage, amount, probability, close_date, assigned_user_id, tags, custom_fields

Opportunities

Delete an opportunity.

/api/v1/opportunities/{id}

Activities

Get a list of activities.

/api/v1/activities

page, order

Activities

Create a new activity.

/api/v1/activities

subject, description, activity_type, due_date, priority, status, assigned_user_id, tags, custom_fields

Activities

Update an activity.

/api/v1/activities/{id}

subject, description, activity_type, due_date, priority, status, assigned_user_id, tags, custom_fields

Activities

Partially update an activity.

/api/v1/activities/{id}

subject, description, activity_type, due_date, priority, status, assigned_user_id, tags, custom_fields

Activities

Delete an activity.

/api/v1/activities/{id}

Deals

Get a list of deals.

/api/v1/deals

page, order

Deals

Create a new deal.

/api/v1/deals

name, stage, amount, probability, close_date, assigned_user_id, tags, custom_fields

Deals

Update a deal.

/api/v1/deals/{id}

name, stage, amount, probability, close_date, assigned_user_id, tags, custom_fields

Deals

Partially update a deal.

/api/v1/deals/{id}

name, stage, amount, probability, close_date, assigned_user_id, tags, custom_fields

Deals

Delete a deal.

/api/v1/deals/{id}

Quotes

Get a list of quotes.

/api/v1/quotes

page, order

Quotes

Create a new quote.

/api/v1/quotes

name, quote_number, quote_date, expiration_date, discount, sub_total, tax_total, total, status, assigned_user_id, tags, custom_fields

Quotes

Update a quote.

/api/v1/quotes/{id}

name, quote_number, quote_date, expiration_date, discount, sub_total, tax_total, total, status, assigned_user_id, tags, custom_fields

Quotes

Partially update a quote.

/api/v1/quotes/{id}

name, quote_number, quote_date, expiration_date, discount, sub_total, tax_total, total, status, assigned_user_id, tags, custom_fields

Quotes

Delete a quote.

/api/v1/quotes/{id}

Invoices

Get a list of invoices.

/api/v1/invoices

page, order

Invoices

Create a new invoice.

/api/v1/invoices

invoice_number, invoice_date, due_date, discount, sub_total, tax_total, total, status, assigned_user_id, tags, custom_fields

Invoices

Update an invoice.

/api/v1/invoices/{id}

invoice_number, invoice_date, due_date, discount, sub_total, tax_total, total, status, assigned_user_id, tags, custom_fields

Invoices

Partially update an invoice.

/api/v1/invoices/{id}

invoice_number, invoice_date, due_date, discount, sub_total, tax_total, total, status, assigned_user_id, tags, custom_fields

Invoices

Delete an invoice.

/api/v1/invoices/{id}

Payments

Get a list of payments.

/api/v1/payments

page, order

Payments

Create a new payment.

/api/v1/payments

payment_method, amount, payment_date, reference_number, status, invoice_id, tags, custom_fields

Payments

Update a payment.

/api/v1/payments/{id}

payment_method, amount, payment_date, reference_number, status, invoice_id, tags, custom_fields

Payments

Partially update a payment.

/api/v1/payments/{id}

payment_method, amount, payment_date, reference_number, status, invoice_id, tags, custom_fields

Payments

Delete a payment.

/api/v1/payments/{id}

Custom Fields

Get a list of custom fields.

/api/v1/custom_fields

page, order

Custom Fields

Create a new custom field.

/api/v1/custom_fields

name, field_type, options, required, visibility, searchable, order

Custom Fields

Update a custom field.

/api/v1/custom_fields/{id}

name

Details

Provider

Overloop CRM

Country HQ

API Type

REST

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