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Sei Service API

The Service API from Sei — 10 operation(s) for service.

Sei Service API is one of 10 APIs that Sei publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Service. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and rate-limit docs.

This API exposes 11 operations across 10 paths, and defines 9 schemas. It is described by OpenAPI 2.0.

Requests are made against the base URL https://evm-rpc.sei-apis.com.

11 operations 10 paths 9 schemas 9 GET2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 2.0
Base URL
https://evm-rpc.sei-apis.com
Resource Areas
1

Paths & Operations 11

Across 10 paths, the API surfaces 11 operations — 9 GET, 2 POST. Each is listed below with its method, path, parameters, and response codes.

Service 11
GET
/cosmos/base/tendermint/v1beta1/blocks/latest
GetLatestBlock returns the latest block.
CosmosBaseTendermintV1Beta1GetLatestBlock → 200default
GET
/cosmos/base/tendermint/v1beta1/blocks/{height}
GetBlockByHeight queries block for given height.
CosmosBaseTendermintV1Beta1GetBlockByHeight 1 param → 200default
GET
/cosmos/base/tendermint/v1beta1/node_info
GetNodeInfo queries the current node info.
CosmosBaseTendermintV1Beta1GetNodeInfo → 200default
GET
/cosmos/base/tendermint/v1beta1/syncing
GetSyncing queries node syncing.
CosmosBaseTendermintV1Beta1GetSyncing → 200default
GET
/cosmos/base/tendermint/v1beta1/validatorsets/latest
GetLatestValidatorSet queries latest validator-set.
CosmosBaseTendermintV1Beta1GetLatestValidatorSet 5 params → 200default
GET
/cosmos/base/tendermint/v1beta1/validatorsets/{height}
GetValidatorSetByHeight queries validator-set at a given height.
CosmosBaseTendermintV1Beta1GetValidatorSetByHeight 6 params → 200default
POST
/cosmos/tx/v1beta1/simulate
Simulate simulates executing a transaction for estimating gas usage.
CosmosTxV1Beta1Simulate 1 param → 200default
GET
/cosmos/tx/v1beta1/txs
GetTxsEvent fetches txs by event.
CosmosTxV1Beta1GetTxsEvent 7 params → 200default
POST
/cosmos/tx/v1beta1/txs
BroadcastTx broadcast transaction.
CosmosTxV1Beta1BroadcastTx 1 param → 200default
GET
/cosmos/tx/v1beta1/txs/block/{height}
GetBlockWithTxs fetches a block with decoded txs.
CosmosTxV1Beta1GetBlockWithTxs 6 params → 200default
GET
/cosmos/tx/v1beta1/txs/{hash}
GetTx fetches a tx by hash.
CosmosTxV1Beta1GetTx 1 param → 200default

Schemas 9

The contract defines 9 schemas that model the data the API accepts and returns. The most detailed are cosmos.tx.v1beta1.GetBlockWithTxsResponse (4 properties), cosmos.tx.v1beta1.Tx (3 properties), cosmos.tx.v1beta1.SignerInfo (3 properties), cosmos.tx.v1beta1.GetTxsEventResponse (3 properties). Each schema is shown below with its type and property counts.

cosmos.tx.v1beta1.AuthInfo
object
AuthInfo describes the fee and signer modes that are used to sign a transaction.
2 properties
cosmos.tx.v1beta1.ModeInfo
object
ModeInfo describes the signing mode of a single or nested multisig signer.
2 properties
cosmos.tx.v1beta1.SignerInfo
object
SignerInfo describes the public key and signing mode of a single top-level signer.
3 properties
cosmos.tx.v1beta1.GetBlockWithTxsResponse
object
GetBlockWithTxsResponse is the response type for the Service.GetBlockWithTxs method. Since: cosmos-sdk 0.45.2
4 properties
cosmos.tx.v1beta1.Tx
object
Tx is the standard type used for broadcasting transactions.
3 properties
cosmos.tx.v1beta1.ModeInfo.Multi
object
2 properties
cosmos.tx.v1beta1.GetTxsEventResponse
object
GetTxsEventResponse is the response type for the Service.TxsByEvents RPC method.
3 properties
cosmos.tx.v1beta1.SimulateRequest
object
SimulateRequest is the request type for the Service.Simulate RPC method.
2 properties
cosmos.tx.v1beta1.GetTxResponse
object
GetTxResponse is the response type for the Service.GetTx method.
2 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

sei-service-api-openapi.yml Raw ↑

Other APIs Sei publishes across the network.

Sei EVM JSON-RPC API
Sei ABCI API
Sei Events API
Sei Evidence API
Sei Info API
Sei Query API
Sei Tx API
Sei Unsafe API
Sei Websocket API
Where this information came from

This is an independent, third-party profile of Sei Service API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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