---
title: "Single methodology record by version"
method: GET
path: "/v1/oracle/methodology/{version}"
tags: ["Oracle Public"]
---

# Single methodology record by version

`GET /v1/oracle/methodology/{version}`

## Request

- Base URL: `https://api.compute.finance`
- URL: `https://api.compute.finance/v1/oracle/methodology/{version}`
- Auth: none declared

Returns 404 for versions absent from the catalog. A revision row may reference a version this catalog does not know (legacy data before cutover); the row still serves its numeric version while this lookup stays the authority on definitions.

## Response `200`

- MethodologyRecordResponseDto
  - `version` integer, required
  - `title` string, required
  - `meanType` string, required
  - `weighting` string, required
  - `familyRule` object, required
    - `oneFamilyOneSlot` boolean
    - `familyKeyScheme` string
    - `representativeSelection` string
  - `referenceWorkload` object, required
    - `inputTokens` integer
    - `outputTokens` integer
  - `cacheReasoningInIndex` boolean, required
  - `formulaSummary` string, required
  - `rationale` string, required
  - `specUrl` string, nullable, required

## Other responses

- `404`: `not_found` — The requested resource does not exist.
- `422`: `validation_failed` — The request failed validation. A schema failure lists every issue in `error.issues[]`; a single-field failure names that field in `error.param`.
- `429`: `rate_limited` — A rate or concurrency limit this request falls under was reached.

---

[API](https://skmtc.dev/compute/apis/compute-finance-public-api.md) · [All operations](https://skmtc.dev/compute/apis/compute-finance-public-api/llms.txt) · [OpenAPI document](https://skmtc.dev/compute/apis/compute-finance-public-api/revisions/e6b2f5f0fe85?raw)