Tessera docs

Documentation

API Reference

Launch Tessera

Launch

Introduction

Authentication

POST

Create token

POST

Refresh token

DELETE

Revoke session

Projects

GET

List projects

POST

Create project

GET

Retrieve project

DELETE

Delete project

Environments

GET

List environments

POST

Create preview branch

POST

Promote environment

Rows

GET

List rows

GET

Retrieve row

POST

Create row

PATCH

Update row

DELETE

Delete row

Functions

POST

Invoke function

GET

List function runs

Webhooks

POST

Create webhook

GET

List webhooks

DELETE

Delete webhook

Webhooks

Create webhook

Send an HTTP request to your URL when rows change.

POST

/v1/webhooks

Creates a webhook subscription. Each delivery is signed with the returned secret in the Tessera-Signature header.

Authorizations

Authorizationstringrequired

Bearer token. Use a server key or a user access token: Bearer <token>.

Request body

urlstringrequired

HTTPS endpoint to deliver to.

eventsstring[]required

Events such as tasks.insert or *.delete.

descriptionstringoptional

Shown in the dashboard.

Response fields

idstringrequired

Webhook ID.

secretstringrequired

Signing secret. Shown only once.

eventsstring[]required

Subscribed events.

Errors

401unauthorized

The token is missing, expired or revoked.

422validation_failed

One or more fields are invalid. See error.fields for details.

Previous

List function runs

Next

List webhooks

curl --request POST \  --url https://api.tessera.dev/v1/webhooks \  --header "Authorization: Bearer $TESSERA_KEY" \  --header "Content-Type: application/json" \  --data '{"url":"https://acme.dev/hooks/tessera","events":["tasks.insert"]}'
{  "id": "wh_3pd8",  "url": "https://acme.dev/hooks/tessera",  "events": [    "tasks.insert"  ],  "secret": "whsec_Qm8…"}

© 2026 Tessera, Inc.

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