---
title: "Get Single Metric Definition"
method: GET
path: "/v1/metrics/{metric_id}"
tags: ["Metrics Registry"]
---

# Get Single Metric Definition

`GET /v1/metrics/{metric_id}`

## Request

- Base URL: `https://api.blocklens.co` (the document declares no server; this is the origin it was published from)
- URL: `https://api.blocklens.co/v1/metrics/{metric_id}`
- Auth: none declared

Retrieves the full definition for a specific metric by its ID.

Examples of metric IDs:
- `price` - Bitcoin market price
- `lth_supply` - Long-term holder supply
- `lth_mvrv` - LTH Market Value to Realized Value ratio
- `sth_sopr` - STH Spent Output Profit Ratio

## Path parameters

- `metric_id` string, required: Metric identifier (e.g., 'lth_supply', 'price')

## Response `200`

Successful Response

- ApiResponse: Standard API response model
  - `success` boolean, required
  - `data` unknown, required
  - `message` string, nullable
  - `count` integer, nullable
  - `timestamp` string, date-time

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/blocklens/apis/blocklens-on-chain-api.md) · [All operations](https://skmtc.dev/blocklens/apis/blocklens-on-chain-api/llms.txt) · [OpenAPI document](https://skmtc.dev/blocklens/apis/blocklens-on-chain-api/revisions/dacc02ae0f9a?raw)