Content & Documents · Integration
SignNow
Add SignNow to your product for your customers, and give your AI agents governed access to it.
SignNow is electronic signature, and the object that matters is the invite rather than the document: a document sits still, while an invite carries who must sign, in what order, and where they are in that sequence. Ordered signing is the part integrations get wrong, because a document waiting on signer two looks identical to one waiting on signer one unless you read the sequence. Templates with named fields let your product fill a contract from data rather than assembling a PDF. The signed artefact and its audit trail are the output that has legal weight, so retrieving both is the last step rather than an optional one. fastn scopes each customer's token to their own account.
In your product
Embedded for your customers. Per-tenant auth, no per-customer code, maintained by fastn.
Let a customer connect their own SignNow account so signature requests go out under their brand.
Fill a template from data in your product rather than generating a document by hand.
Send for signature with a signing order, and read where a document actually is.
Download the signed file and its audit trail once complete.
For your AI agents
Governed, audited access for the agents you build, through the MCP server.
An agent reports which documents are waiting and on whom.
An agent sends a prepared document for signature within governed permissions, with the action audited.
An agent retrieves a completed document and its audit trail for a record request.
Example prompt
Which documents are still unsigned, and which signer is holding each one up?
Set up SignNow in 4 steps
- 01Enable the SignNow connector from your fastn dashboard.
- 02Have each customer authorise their own SignNow account, so calls run under their credentials rather than a shared key.
- 03Decide which files, documents and versions your product needs, map those fields, then enable the actions and triggers you want.
- 04Call it from your product and expose it to your agents through the same governed connection.
Why teams use the SignNow integration
What you get by embedding it with fastn instead of building it yourself.
- Ship a SignNow integration without building it. Your customers connect their own SignNow account inside your product and work their files, documents and versions there, with no per-customer code on your side.
- Handle the part that actually costs time: permissions and versioning are easy to get subtly wrong, and mistakes expose content. fastn owns the auth, token refresh, rate limits, pagination and breaking-change fixes, so a SignNow update is not your on-call problem.
- One integration serves your product and your agents. The same governed SignNow connection powers in-product features and gives AI agents scoped, audited access, so you let your product work with your customers' documents in place without wiring it twice.
Used by these teams
Compare with
Docusign
Adobe Acrobat Sign
DropboxOften used alongside
Tools the same teams tend to run next to SignNow, across other categories.
Shopify
Stripe
Jira
AsanaSignNow integration FAQ
How do I add a SignNow integration to my product?
Enable the SignNow connector in your fastn dashboard, then let each customer authenticate their own SignNow account. fastn handles the OAuth flow, token storage and refresh per tenant, so there is no SignNow client code in your app and no per-customer branch in your codebase. Setup is 4 steps.
Do my customers each connect their own SignNow account?
Yes. Every connection is scoped to the individual customer, so each authorises their own SignNow account and only ever sees their own files, documents and versions. That per-tenant isolation is the point of an embedded integration: you support the long tail of customer setups without maintaining an integration per customer.
Can AI agents use this SignNow integration?
Yes. The same connection is exposed to your agents through the fastn MCP gateway, with permissions scoped per tenant and every call audited. An agent reports which documents are waiting and on whom.
Who maintains the SignNow integration?
fastn does. When SignNow changes an endpoint, deprecates a field or alters its auth, the fix lands in the connector rather than in your backlog, and your customers' connections keep working.
Whose permissions does the SignNow integration run under?
Each customer's own SignNow grant. Where SignNow holds a library, their existing folder and item permissions apply and your product cannot reach content the connected account could not reach itself. Where it processes content you supply rather than storing it, the call runs under that customer's own credentials and is logged per tenant.
Can my product create or update content in SignNow automatically?
Where SignNow supports writes, documents, entries and assets can be created, updated and filed from your product or by an agent within scoped permissions, with each action logged. Where it is a read surface, the same connection serves reads only.
What can I build with the SignNow integration?
A common starting point: let a customer connect their own SignNow account so signature requests go out under their brand. Teams also use it for the other use cases listed above, and expose it to agents for governed reads and writes.
How much does the SignNow integration cost?
It is included. Pricing is based on connected accounts, not on how many connectors you enable, so adding SignNow does not change your per-connector cost. You can start free with 3 connected accounts.
Add SignNow to your product
Start free with 3 connected accounts. No sales call required, and no per-customer integration code.