Double HQ Integrations
Put Double HQ to work with AI and enterprise-grade automation
4.9/5 on G2·
Google for Startups Accelerator
No Double HQ connector? The Agent builds one.
Web search for Double HQ's public API docs, or hand over your own — either way, the Agent researches the real API surface and ships a working connector.
Try Knit FreeNot a block library. Real code.
Legacy automation tools like Zapier, Workato, and Make hand you a fixed library of pre-built steps to drag, drop, and configure around the edges. Knit's Integrations Agent writes real, custom Double HQ integration code for your exact logic.
Legacy iPaaS
- Fixed library of pre-built steps — drag, drop, configure around the edges
- Capped by whatever the vendor's already built
- AI features bolted on after the fact
Knit Integrations Agent
- Real, inspectable code for your exact Double HQ logic
- Auto-builds a missing Double HQ connector itself
- Native LLM connectors built in, not bolted on
from knit import Knit
client = Knit(api_key=KNIT_API_KEY)
@client.on("client-creation")
def assign_client_to_branch(event):
return client.accounting.assign_client_to_branch(
integration_id=DOUBLE_HQ_INTEGRATION_ID,
record_id=event["id"],
fields={
"source": "Double HQ",
"synced_at": event["updated_at"],
},
# ...maps the event to a real "Assign Client to Branch" call
)Example: illustrative of what the Agent generates from a plain-English prompt — real, inspectable, and yours to edit.
Skip the engineering. Ship the workflows.
See what you can build with Double HQ on Knit
Double HQ → Anchor
When agreement amendments are approved in Anchor, sync the details to Double HQ.
Double HQ → Slack
When a status update occurs in Double HQ, update the corresponding message in the specified Slack channel.
Double HQ → Gmail
When client properties are updated in Double HQ, send a status email via Gmail with the details.
Double HQ → ClickUp
When a close status update occurs in Double HQ, update the corresponding task status in ClickUp.
Double HQ → Anchor
When agreement amendments are approved in Anchor, sync the details to Double HQ.
Double HQ → Slack
When a status update occurs in Double HQ, update the corresponding message in the specified Slack channel.
Double HQ → Gmail
When client properties are updated in Double HQ, send a status email via Gmail with the details.
Double HQ → ClickUp
When a close status update occurs in Double HQ, update the corresponding task status in ClickUp.
Double HQ → Ignition
When a new proposal is accepted in Ignition, create a new client in Double HQ and apply the designated template.
Double HQ → Google Forms
When a tax return status updates in Double HQ, sync the status details to your Google Forms record repository.
Double HQ → GoProposal
When a task status updates in Double HQ, reflect the updated status in GoProposal.
Double HQ → Google Sheets
When a new row is added to Google Sheets in Team Drive, create a new client record in Double HQ.
Double HQ → Ignition
When a new proposal is accepted in Ignition, create a new client in Double HQ and apply the designated template.
Double HQ → Google Forms
When a tax return status updates in Double HQ, sync the status details to your Google Forms record repository.
Double HQ → GoProposal
When a task status updates in Double HQ, reflect the updated status in GoProposal.
Double HQ → Google Sheets
When a new row is added to Google Sheets in Team Drive, create a new client record in Double HQ.
See the APIs & webhooks enabling Double HQ Integrations
The real endpoints Knit's Agent can call to turn a plain-English use case into working Double HQ Integration code
Triggers when a new client is created.
Triggers when client properties are modified.
Triggers when the status of a close is modified.
Triggers when a new inbound question is created.
Triggers when the status of a tax return project is modified.
Triggers when the status of a task is modified.
Assigns an existing client to a branch in Double.
Search for clients by contact email address.
Creates a new client in Double.
Creates a new contact for a client in Double.
Retrieves the assignment details (preparer, reviewer, manager) for a client in Double.
Apply an organizer template to a client in Double.
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Customer Stories
See how leading technology firms are scaling their operations
Amazing Product With Exceptional Support from the team. By using Knit we managed to speed up our development by orders of magnitude.
A brilliant tool to let you seamlessly integrate with many different systems. It is very easy to integrate with and customer support is next level.
Seamless integration experience. Well-documented, self-explanatory APIs, and excellent service and support.
Easy to integrate. Knit's dashboard is intuitive for setting up and testing integrations, and the sandbox is extremely useful during development.
Knit shipped a brand-new Timesheet API in a week and handed us a ready-to-use NetSuite sandbox. That velocity is priceless when you're running payroll in 40+ countries.
#1 in Ease of Integrations
4.9 out of 5 stars on G2
Common questions about the Double HQ automation
Is there a pre-built Double HQ automation?
Not yet — Double HQ isn't in Knit's Unified API or MCP Servers catalog today, so there's no pre-built connector for it either. The Integrations Agent can build the real automation (and the connector powering it) on demand instead of you waiting on our roadmap.
How does the Agent actually build the Double HQ connector?
It researches Double HQ's real public API documentation — authentication, endpoints, data schema — and writes a working connector against that real surface. You can also upload your own docs if Double HQ's aren't public.
How long does it take?
Minutes to build a first working version, not weeks — you test it against real Double HQ data before it goes anywhere near production.
What happens after the Agent builds it?
You own it. It runs the same way any Knit-built connector does — you are not left maintaining hand-rolled integration code yourself.
Could Double HQ become a real pre-built connector later?
Yes — as apps get built and used through the Agent, the highest-demand ones are natural candidates to join the pre-built Unified API/MCP Servers catalog directly.