Send a Slack alert when an Oneflow contract is signed
Oneflow to Slack

Connect Oneflow with 918+ other apps in FlowMattic. Pick a trigger, add Oneflow steps, map the fields from earlier steps and run the workflow on your own server with no per-task fees.
31 triggers Integration version 1.0.0 Category: Signatures Unlimited workflows and runs
See what the two do together: triggers, actions and example workflows.
Popular with Oneflow
No integration called “” yet
Ask for it on the feedback portal, where the most-voted apps get built first. Until then, the API and Webhook steps reach any app with an API.
A trigger is the Oneflow event that starts a workflow. An action is what FlowMattic does in Oneflow from a step.
| Event | What it does | Type |
|---|---|---|
| Contract Lifecycle State Start | Triggers when the contract began its first period, and its lifecycle state was changed to active. | Trigger |
| Contract Publish | Triggers when the contract state has changed from draft to pending. | Trigger |
| Comment Create | Triggers when a comment has been added to the contract. | Trigger |
| Participant Create | Triggers when a participant has been added to the contract. | Trigger |
| Contract Lifecycle State New Period | Triggers when the contract enters a new period. | Trigger |
| Party Create | Triggers when a party has been added to the contract. | Trigger |
| Product Create | Triggers when a product has been added to the contract. | Trigger |
| Contract Sign | <p>Follow the below steps to set the webhooks-</p><ul><li>Log in to your <a href="https://app.oneflow.com/login" target="_blank" rel="noopener"><span style="text-decoration: underline;">Oneflow</span></a> account.</li><li>On the left side of your dashboard navigate to "Settings", click on "Extensions", and enable the webhook by clicking on "Enable".</li><li>Click on the "Create webhook button", copy the above webhook URL, paste it into the "URL" field, and click on the "Confirm" button.</li><li>Click on the below "Capture Webhook Response" button and do a test record so that the webhook response can be captured here. <a href="https://developer.oneflow.com/docs/getting-started-with-webhooks" target="_blank" rel="noopener"><span style="text-decoration: underline;">Learn more</span></a></li></ul> | Trigger |
| Contract Signature Reset | Triggers when the signatures in the contract were reset when the contract was changed after one or more signatories had signed it. | Trigger |
| Contract Signing Period Expire | Triggers when the period during which the contract was supposed to be signed has expired, so its state changed to overdue. | Trigger |
| Contract Signing Period Revive | Triggers when another period during which the contract is supposed to be signed has begun, so its state changed to pending. | Trigger |
| Participant Deligate | Triggers when a participant has been delegated. | Trigger |
| Participant Delivery Failure | Triggers when a participant fails to get an invitation to the contract. | Trigger |
| Participant First Visit | Triggers when a participant opens the contract for the first time. | Trigger |
| Participant Publish | Triggers when a participant receives access to the contract. | Trigger |
| Participant Sign | Triggers when a participant has signed the contract. | Trigger |
| Participant Signature Reset | Triggers when a participant's signature was reset when a change was made to the contract after the participant had signed it. | Trigger |
| Contract Lifecycle State End | Triggers when the contract has expired and its lifecycle state has been changed to ended. | Trigger |
| Contract Lifecycle State Cancel | Triggers when the signed and recurring contract has been canceled. | Trigger |
| Contract Lifecycle State Terminate | Triggers when the contract was terminated and its lifecycle state was changed to ended . | Trigger |
| Contract Content Update | Triggers when the contract's content has been updated after being sent to the counterparty. | Trigger |
| Data Field Update | Triggers when the attributes of a data field have been updated. | Trigger |
| Participant Update | Triggers when the attributes of a participant have been updated. | Trigger |
| Party Update | Triggers when the attributes of a party have been updated. | Trigger |
| Product Update | Triggers when the attributes of a product have been updated. | Trigger |
| Contract Decline | Triggers when the contract state has been changed to declined . | Trigger |
| Participant Decline | Triggers when a participant has declined the contract. | Trigger |
| Contract Delete | Triggers when a contract has been deleted. | Trigger |
| Participant Delete | Triggers when a participant has been deleted. | Trigger |
| Party Delete | Triggers when a party has been removed from the contract. | Trigger |
| Product Delete | Triggers when a product has been removed from the contract. | Trigger |
The builder keeps the order you think in: connect the app, choose what starts the workflow, add what should happen.
Add a Oneflow connection under Connects and reuse it in every workflow. Credentials stay in your WordPress database.
Start from a Oneflow event, or from a WordPress event, a form, a webhook, a schedule or any of the 918+ integrations, then capture a sample so later steps can map real fields.
Chain Oneflow actions with Router, Filter, Iterator and Delay, test each step against captured data, then switch the workflow on.
Each example pairs Oneflow with an app it is often used with. Build any of them on the canvas, or start from the workflow library.
Oneflow to Slack
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Oneflow to Gmail
Oneflow to Google Sheets, then Slack
278 apps have triggers or actions that work with Oneflow. The ones used together most often come first.
Showing 24 of 278 apps
No app called “” works with Oneflow yet
Ask for it on the feedback portal, where the most-voted apps get built first. The API and Webhook steps reach any app with an API in the meantime.
FlowMattic integration version 1.0.0
Oneflow is a digital contract management platform that lets teams create, send, negotiate, and e-sign contracts while tracking participants, signatures, and contract lifecycle states. Connect Oneflow to FlowMattic to automatically sync contract, signing, and participant events with your CRM, document storage, and team chat tools.
What changed in each version of the integration.
v1.0 – June 2026
– Initial release
Try the Oneflow integration on a live demo site, or install FlowMattic on your own and keep every run on your server.
30-day money-back guarantee Unlimited workflows and runs Self-hosted
It contains a lot of integrations and custom actions that allow you to easily integrate your WordPress with many 3rd party applications and automate your tasks
It is self hosted and wordpress based. So you can effectively run this on any shared hosting with unlimited tasks. And new integrations are constantly being added. It's crazy how valuable this tool is.