---
title: "Get the current docs version"
method: GET
path: "/version"
---

# Get the current docs version

`GET /version`

## Request

- Base URL: `https://laso.finance`
- URL: `https://laso.finance/version`
- Auth: none required

Returns the current API contract version (`api_version`), the versioning and deprecation policy, and the content-hash version of the Laso Finance agent docs (`SKILL.md`, `openapi.json`, `llms.txt`, `llms-full.txt`, `ai-plugin.json`). Free, no auth or payment header.

Agents aggressively cache these docs, so use this to detect a stale cache: if the `docs_version` you last saw differs from the value returned here, refetch the docs. Every API response also carries this value in the `X-Laso-Docs-Version` response header, alongside `X-Laso-Docs-Manifest`, which points at the authoritative freshness beacon at `https://laso.finance/.well-known/docs-version.json`.

This route is also the `status` target of the API catalog at `https://laso.finance/.well-known/api-catalog` (RFC 9727), which every response advertises via a `Link` header with `rel="api-catalog"`.

## Response `200`

Current docs version

- object
  - `docs_version` string: 12-character content hash of the agent docs. Changes only when the docs change.
  - `api_version` string: Version of the API contract itself (this description's `info.version`). Moves only on a breaking change, unlike `docs_version`. Also sent on every response as `X-Laso-Api-Version`.
  - `versioning` object: The versioning and deprecation policy in machine-readable form: which header carries the version, what counts as an additive versus a breaking change, and how a retirement is signalled.
  - `docs_manifest_url` string: URL of the authoritative freshness beacon, served with no-cache.
  - `api_catalog_url` string: URL of the RFC 9727 API catalog (`application/linkset+json`) indexing the OpenAPI description, the agent docs, and this status route.
  - `docs` object, nullable: Per-file entries, each with a `url` and a stable `sha256` content identifier. Compare against the values you last saw to tell which file changed.
  - `note` string

---

[API](https://skmtc.dev/laso/apis/laso-finance-x402-api.md) · [All operations](https://skmtc.dev/laso/apis/laso-finance-x402-api/llms.txt) · [OpenAPI document](https://skmtc.dev/laso/apis/laso-finance-x402-api/revisions/e83fa3f023fa?raw)