---
title: "What the RWA yield data covers, and what it does not"
method: GET
path: "/v1/rwa/coverage"
tags: ["rwa", "coverage", "discovery", "tokenized-treasuries"]
---

# What the RWA yield data covers, and what it does not

`GET /v1/rwa/coverage`

## Request

- Base URL: `https://api.402rates.com`
- URL: `https://api.402rates.com/v1/rwa/coverage`
- Auth: none declared

Free coverage list for the tokenized treasury yield data: every instrument tracked, its accrual family, its currency, its chains, whether its figure is measured or quoted and why, the span of the recorded observation store, and the instruments we know exist and cannot yet price together with what each would require.

## Response `200`

Successful response

- object
  - `as_of` string
  - `coverage` object
    - `instruments_tracked` integer
    - `instruments_measured` integer
    - `instruments_quoted` integer
    - `instruments_unavailable` integer
    - `gaps_open` integer
    - `deployments_tracked` integer
    - `sources_recorded` integer
    - `chains` string[]
    - `observation_store` object
      - `rows` integer
      - `successes` integer
      - `failures` integer
      - `first_day` string
      - `last_day` string
  - `known_not_covered` object[]
    - `instrument` string
    - `reason` string
    - `needed` string

---

[API](https://skmtc.dev/402rates/apis/402rates-com.md) · [All operations](https://skmtc.dev/402rates/apis/402rates-com/llms.txt) · [OpenAPI document](https://skmtc.dev/402rates/apis/402rates-com/revisions/483a9d0a3f0b?raw)