---
title: "GET /api/v1/observations/:chain"
method: GET
path: "/api/v1/observations/:chain"
tags: ["wormholescan"]
---

# GET /api/v1/observations/:chain

`GET /api/v1/observations/:chain`

Returns all observations for a given blockchain, sorted in descending timestamp order.

## Query parameters

- `page` integer
- `pageSize` integer
- `sortOrder` 'ASC' | 'DESC'

## Response `200`

OK

## Other responses

- `400` — Bad Request
- `500` — Internal Server Error

---

[API](https://skmtc.net/wormholescan/apis/wormholescan-api.md) · [All operations](https://skmtc.net/wormholescan/apis/wormholescan-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/wormholescan/wormholescan-api/revisions/898025105c49/schema)