---
title: "Download a repository export as CAR file. Optionally only a 'diff' since a previous revision. Does not require auth; implemented by PDS."
method: GET
path: "/xrpc/com.atproto.sync.getRepo"
tags: ["com.atproto.sync"]
---

# Download a repository export as CAR file. Optionally only a 'diff' since a previous revision. Does not require auth; implemented by PDS.

`GET /xrpc/com.atproto.sync.getRepo`

## Query parameters

- `did` string, did, required — The DID of the repo.
- `since` string, tid — The revision ('rev') of the repo to create a diff from.

## Response `200`

Success

## Other responses

- `400` — Bad Request

## Changes

- **2026-07-12** `0b39d9ed30de` — 1 info
  - endpoint added
- **2026-07-12** `cd8902e185b6` — 1 breaking
  - api path removed without deprecation
- **2026-04-20** `3353f5f6354a` — 1 info
  - endpoint added
- **2026-04-20** `f6e6f5a5a3cb` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/streamplace/apis/generated-lexicon-api-schema/changes/xrpc/com.atproto.sync.getRepo/get.md)

---

[API](https://skmtc.dev/streamplace/apis/generated-lexicon-api-schema.md) · [All operations](https://skmtc.dev/streamplace/apis/generated-lexicon-api-schema/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/streamplace/generated-lexicon-api-schema/revisions/8e2ce7f5d85b/schema)