> For the complete documentation index, see [llms.txt](https://docs.kiiglobal.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.kiiglobal.io/docs/build-on-kiichain/endpoints-cosmos/cosmos/consensus.md).

# Consensus

## GET /cosmos/consensus/v1/params

> Params queries the parameters of x/consensus module.

```json
{"openapi":"3.1.1","info":{"title":"Kiichain - HTTP API Console","version":"v1"},"servers":[{"url":"https://lcd.uno.sentry.testnet.v3.kiivalidator.com"}],"paths":{"/cosmos/consensus/v1/params":{"get":{"summary":"Params queries the parameters of x/consensus module.","operationId":"ConsensusParams","responses":{"200":{"description":"A successful response.","content":{"application/json":{"schema":{"type":"object","properties":{"params":{"description":"params are the tendermint consensus params stored in the consensus module.\nPlease note that `params.version` is not populated in this response, it is\ntracked separately in the x/upgrade module.","type":"object","properties":{"block":{"type":"object","properties":{"max_bytes":{"type":"string","format":"int64","title":"Max block size, in bytes.\nNote: must be greater than 0"},"max_gas":{"type":"string","format":"int64","title":"Max gas per block.\nNote: must be greater or equal to -1"}},"description":"BlockParams contains limits on the block size."},"evidence":{"type":"object","properties":{"max_age_num_blocks":{"type":"string","format":"int64","description":"Max age of evidence, in blocks.\n\nThe basic formula for calculating this is: MaxAgeDuration / {average block\ntime}."},"max_age_duration":{"type":"string","description":"Max age of evidence, in time.\n\nIt should correspond with an app's \"unbonding period\" or other similar\nmechanism for handling [Nothing-At-Stake\nattacks](https://github.com/ethereum/wiki/wiki/Proof-of-Stake-FAQ#what-is-the-nothing-at-stake-problem-and-how-can-it-be-fixed)."},"max_bytes":{"type":"string","format":"int64","title":"This sets the maximum size of total evidence in bytes that can be committed in a single block.\nand should fall comfortably under the max block bytes.\nDefault is 1048576 or 1MB"}},"description":"EvidenceParams determine how we handle evidence of malfeasance."},"validator":{"type":"object","properties":{"pub_key_types":{"type":"array","items":{"type":"string"}}},"description":"ValidatorParams restrict the public key types validators can use.\nNOTE: uses ABCI pubkey naming, not Amino names."},"version":{"type":"object","properties":{"app":{"type":"string","format":"uint64"}},"description":"VersionParams contains the ABCI application version."},"abci":{"type":"object","properties":{"vote_extensions_enable_height":{"type":"string","format":"int64","description":"vote_extensions_enable_height configures the first height during which\nvote extensions will be enabled. During this specified height, and for all\nsubsequent heights, precommit messages that do not contain valid extension data\nwill be considered invalid. Prior to this height, vote extensions will not\nbe used or accepted by validators on the network.\n\nOnce enabled, vote extensions will be created by the application in ExtendVote,\npassed to the application for validation in VerifyVoteExtension and given\nto the application to use when proposing a block during PrepareProposal."}},"description":"ABCIParams configure functionality specific to the Application Blockchain Interface."}}}},"description":"QueryParamsResponse defines the response type for querying x/consensus parameters."}}}},"default":{"description":"An unexpected error response.","content":{"application/json":{"schema":{"type":"object","properties":{"error":{"type":"string"},"code":{"type":"integer","format":"int32"},"message":{"type":"string"},"details":{"type":"array","items":{"type":"object","properties":{"type_url":{"type":"string"},"value":{"type":"string","format":"byte"}}}}}}}}}},"tags":["Query"]}}}}
```


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.kiiglobal.io/docs/build-on-kiichain/endpoints-cosmos/cosmos/consensus.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.