---
title: "Get blockchain network parameters."
method: GET
path: "/api/v1/chainparams"
tags: ["chain"]
---

# Get blockchain network parameters.

`GET /api/v1/chainparams`

## Response `200`

Chain parameters

- ChainParamsResponse
  - `legacyPubKeyHashAddrID` integer
  - `legacyScriptHashAddrID` integer
  - `name` string

## Other responses

- `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/revisions/5bc9be41e029/schema)