CertSeal

CertSeal provides APIs for issuing and managing verifiable digital certificates, recipients, batches, designs, and webhook subscriptions.

What agents can do

Create batch
Create a persistent certificate batch from an existing CertSeal design and optional email template.
Create webhook subscription
Create a persistent webhook subscription for selected certificate events.
Delete recipient
Permanently delete an issued recipient from an active batch.
Delete webhook subscription
Permanently delete a webhook subscription and stop future deliveries.
Get batch
Get one active or archived certificate batch by ID.
Get certificate
Look up an issued certificate using either its human-readable certificate ID or its public-viewer share token, and return its recipient, batch, design, and resolved variables.
Get current workspace
Verify the connected CertSeal API key and return the workspace ID and username it belongs to.
Get recipient
Get one issued certificate recipient record by batch ID and recipient ID.

13 more

Get webhook subscription
Get one webhook subscription by ID.
Issue and send certificates
Atomically issue certificates for 1-100 recipients and queue email delivery for every created certificate.
Issue certificates
Atomically issue certificates without sending email for 1-100 recipients in one active batch.
List batches
Return one newest-first page of certificate batches in the connected workspace, optionally filtered by archive state.
List designs
Return one newest-first page of reusable certificate designs.
List recipients
Return one page of issued certificate recipients in a batch, optionally filtered by email delivery status.
List webhook subscriptions
Return one newest-first page of webhook subscriptions.
Rotate webhook signing secret
Immediately invalidate a webhook subscription's current signing secret and replace it.
Send certificate emails
Sequentially queue real certificate emails for 1-25 existing recipients in one active batch.
Send recipient certificate email
Queue asynchronous certificate email delivery to one recipient.
Set batch archived
Idempotently archive or unarchive a batch.
Test webhook subscription
Enqueue one synthetic signed event through CertSeal's normal webhook dispatcher.
Update recipient
Partially update an issued certificate recipient.

You paste an API key from CertSeal on a page Composio hosts, so the key never passes through Definable.

Keep the connection to yourself or share it with your workspace. Any action that writes or sends can wait for your approval.