<p>You are probably looking for <a href="https://input-output-hk.github.io/cardano-node/cardano-api/lib/Cardano-Api-Query.html" rel="nofollow noreferrer">Cardano.Api.Query</a>.</p>

CC BY-SA 4.0
2023-12-01T09:17:35.163Z
Link is dead now.
uhbif19
CC BY-SA 4.0
2022-12-05T11:06:56.710Z
2022-12-05T11:06:56.710Z
Marek Mahut - StakeNuts
<p>Does anyone know where I can find on-the-wire specs / cddl for the ledger-specific payloads of the local-state queries?</p>
<p>I have the specs for the top-level state-machine messages of the polymorphic request-response Ouroboros mini-protocol, but I can't find the specs for the concrete queries.</p>

<ledger><ouroboros>
Specs for local-state queries
# Specs for local-state queries

(Asked by: username_0 on 2022-03-19)

Does anyone know where I can find on-the-wire specs / cddl for the ledger-specific payloads of the local-state queries?

I have the specs for the top-level state-machine messages of the polymorphic request-response Ouroboros mini-protocol, but I can't find the specs for the concrete queries.

**Tags:** ledger, ouroboros

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## 1 answers

### Answer by username_1 on 2022-12-05. Score: 1

You are probably looking for [Cardano.Api.Query](https://input-output-hk.github.io/cardano-node/cardano-api/lib/Cardano-Api-Query.html).

> **Comments:**
> **username_2**: Link is dead now.  

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