Introduction - Verso Fetch

What is Verso Fetch?

Verso Fetch is a data connectivity platform that lets partner applications import, sync, and manage their users’ ChatGPT conversation history — with consent, encryption, and GDPR-compliant deletion built in. Think of it as Plaid for LLM conversations: your user grants access once, and you receive structured conversation data via API and real-time webhooks.

Core capabilities

Data import

Hosted connect page or server-side export ingestion. Your user logs into ChatGPT once — we handle session capture, token rotation, and data normalization.

Incremental sync

Daily background pulls via headless browser. Cursor-based pagination ensures you only receive new or updated conversations.

GDPR deletion

One-click user data purge or server-to-server API. Vault encryption keys are destroyed — credentials become mathematically irrecoverable.

Webhooks

Six event types with Stripe-style HMAC-SHA256 signatures, exponential backoff, and up to 6 delivery retries.

How it works

Your App                    Verso Fetch                    ChatGPT
   |                            |                             |
   |-- signLink(connect) ------>|                             |
   |   (JWT, 15min TTL)        |                             |
   |                            |                             |
   |   User opens link -------->|-- Browserbase session ----->|
   |                            |   (user logs in)            |
   |                            |                             |
   |<-- webhook: connected -----|<-- conversations imported --|
   |                            |                             |
   |-- GET /api/conversations ->|                             |
   |<-- { conversations } ------|                             |

Your backend signs a short-lived JWT and redirects the user.
The user logs into ChatGPT on a secure hosted page.
Verso captures the session, imports conversations, and fires a webhook.
You read conversations via API whenever you need them.

Packages

Package	Description
`@verso/core`	Types, JWT link signing, HMAC crypto, webhook verification
`@verso/connectors`	Platform adapters (ChatGPT export, ChatGPT live, hosted)

Next steps

Quickstart

Ship your first integration in 5 minutes.

​What is Verso Fetch?

​Core capabilities