---
title: "Get block locator hashes for chain synchronization."
method: GET
path: "/api/v1/block_locator"
tags: ["block"]
---

# Get block locator hashes for chain synchronization.

`GET /api/v1/block_locator`

## Query parameters

- `hash` string
- `height` integer

## Response `200`

Block locator hashes

- string[]

## Other responses

- `400` — Error response
- `500` — Error response

---

[API](https://skmtc.net/bsv-blockchain/apis/teranode-asset-service-api.md) · [All operations](https://skmtc.net/bsv-blockchain/apis/teranode-asset-service-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/bsv-blockchain/teranode-asset-service-api/versions/5bc9be41e029/schema)