Mercury Integrations, Built by an AI Agent
Put Mercury to work with AI and enterprise-grade automation
4.9/5 on G2·
Google for Startups Accelerator
No Mercury connector? The Agent builds one.
Web search for Mercury'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 Mercury 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 Mercury logic
- Auto-builds a missing Mercury connector itself
- Native LLM connectors built in, not bolted on
from knit import Knit
client = Knit(api_key=KNIT_API_KEY)
@client.on("new-expense-submitted")
def create_expense_report(event):
return client.expense_management.create_expense_report(
integration_id=MERCURY_INTEGRATION_ID,
record_id=event["id"],
fields={
"source": "Mercury",
"synced_at": event["updated_at"],
},
# ...maps the event to a real "Create expense report" 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 Mercury on Knit
Mercury → Glue
Whenever a new transaction takes place in Mercury, create a new thread in Glue.
Mercury → Xero
When a transaction is cancelled in Mercury, record the cancellation in Xero.
Mercury → FreshBooks
When a transaction fails in Mercury, log the payment exception in FreshBooks.
Mercury → HubSpot
When a new transaction occurs in Mercury, sync financial details to HubSpot deal logs.
Mercury → Glue
Whenever a new transaction takes place in Mercury, create a new thread in Glue.
Mercury → Xero
When a transaction is cancelled in Mercury, record the cancellation in Xero.
Mercury → FreshBooks
When a transaction fails in Mercury, log the payment exception in FreshBooks.
Mercury → HubSpot
When a new transaction occurs in Mercury, sync financial details to HubSpot deal logs.
Mercury → ChatGPT
When a transaction settles in Mercury, send details to ChatGPT for categorization.
Mercury → Stripe
When a transaction updates in Mercury, sync transaction status with Stripe.
Mercury → ClickUp
When account balance updates in Mercury, update financial tracking tasks in ClickUp.
Mercury → Twilio
When a transaction is cancelled in Mercury, send an alert notification via Twilio.
Mercury → ChatGPT
When a transaction settles in Mercury, send details to ChatGPT for categorization.
Mercury → Stripe
When a transaction updates in Mercury, sync transaction status with Stripe.
Mercury → ClickUp
When account balance updates in Mercury, update financial tracking tasks in ClickUp.
Mercury → Twilio
When a transaction is cancelled in Mercury, send an alert notification via Twilio.
See the APIs & webhooks enabling Mercury Integrations
The real endpoints Knit's Agent can call to turn a plain-English use case into working Mercury Integration code
Triggers when an account's balance changes.
Triggers when a transaction is cancelled.
Triggers when a transaction fails.
Triggers when a new transaction is created on any bank account (eg. Checking or Savings). Optionally, can also include any Credit account (eg. Physical/Virtual Credit or Debit). This trigger fires before the transaction settles.
Triggers when a transaction settles.
Triggers when a transaction changes status. This will trigger on any update to a transaction, including revisions to the amount following settlement, such as in the case of tips for service staff.
Other Expense Management Connectors
Navan
Navan is a corporate travel and expense management platform that streamlines travel booking, expense reporting, and corporate cards.
MyCarTracks
MyCarTracks is a GPS tracking and mileage logging platform that records vehicle trips for business expense reporting and management.
Splitwise
Splitwise is accounting software designed to track shared expenses and split bills among groups.
Expensya
Expensya is automated expense management software for tracking business expenses, receipts, and mileage.
Revolut Business
Revolut Business is a financial super-app providing corporate banking, international money transfers, multi-currency accounts, and payment processing.
Pleo
Pleo is an automated expense management solution offering smart company cards and real-time business spend tracking.
SAP Concur
SAP Concur is expense management software designed to automate corporate travel, expense reporting, and invoice processing.
Ramp
Ramp is expense management software designed to provide corporate cards, spend controls, and automated expense reporting.
Truss
Truss is Documents & Notes software.
Expensify
Expensify is expense management software designed to automate receipt scanning and expense reporting.
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 Mercury automation
Is there a pre-built Mercury automation?
Not yet — Mercury 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 Mercury connector?
It researches Mercury'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 Mercury's aren't public.
How long does it take?
Minutes to build a first working version, not weeks — you test it against real Mercury 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 Mercury 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.