---
title: "Every metrics-v1 value for one issuer."
method: GET
path: "/v1/metrics/{dataco_id}"
---

# Every metrics-v1 value for one issuer.

`GET /v1/metrics/{dataco_id}`

## Request

- Base URL: `https://api.certvas.com`
- URL: `https://api.certvas.com/v1/metrics/{dataco_id}`
- Auth: API key in header `X-API-Key`

Per metric, the latest full-year period published by `as_of`: the same value /v1/screen ranks. Rows carry the screener's fields without `rank`, and each `methodology_ref` names the documented formula. Informational only; not advice.

## Path parameters

- `dataco_id` string, required

## Query parameters

- `metric` string
- `as_of` string, date
- `limit` integer

## Response `200`

Metric values.

- object

## Other responses

- `400`: A parameter is malformed or missing; the body names it.
- `401`: Missing or invalid API key.
- `402`: A sample-tier key asked for more than the sample tier serves: more rows than its cap, or a lookup in the paid crosswalk. The body and the X-Upgrade-URL header carry the upgrade link. Omit `limit` for the free preview.
- `429`: Rate limited: the per-minute burst limit or the monthly cap was reached.
- `503`: The key store is temporarily unavailable; retry.

---

[API](https://skmtc.dev/certvas/apis/certvas-api.md) · [All operations](https://skmtc.dev/certvas/apis/certvas-api/llms.txt) · [OpenAPI document](https://skmtc.dev/certvas/apis/certvas-api/revisions/f3711b28e0d5?raw)