Sei

Sei EVM JSON-RPC API

Ethereum-compatible JSON-RPC API for interacting with Sei's EVM layer. Supports standard Ethereum methods for sending transactions, querying account balances and code, retrieving block and transaction data, managing log filters, estimating gas, and tracing transaction execution. Also includes Sei-specific extensions for cross-VM address resolution and synthetic transaction lookups. The public mainnet endpoint is rate-limited to 15 requests per second; dedicated endpoints are available through infrastructure providers for production workloads.

GitHub

Documentation

📖
Documentation
https://docs.sei.io/evm/reference
📖
GettingStarted
https://docs.sei.io
📖
RateLimits
https://raw.githubusercontent.com/api-evangelist/sei/refs/heads/main/rate-limits/sei-evm-json-rpc-api-rate-limits.yml

Other Resources

🔗
JSONLd
https://raw.githubusercontent.com/api-evangelist/sei/refs/heads/main/json-ld/sei.jsonld
🔗
Vocabulary
https://raw.githubusercontent.com/api-evangelist/sei/refs/heads/main/vocabulary/sei-vocabulary.yml

API entry from apis.yml

apis.yml Raw ↑ 
aid: sei:sei-evm-json-rpc-api
name: Sei EVM JSON-RPC API
description: Ethereum-compatible JSON-RPC API for interacting with Sei's EVM layer. Supports standard
  Ethereum methods for sending transactions, querying account balances and code, retrieving block and
  transaction data, managing log filters, estimating gas, and tracing transaction execution. Also includes
  Sei-specific extensions for cross-VM address resolution and synthetic transaction lookups. The public
  mainnet endpoint is rate-limited to 15 requests per second; dedicated endpoints are available through
  infrastructure providers for production workloads.
humanURL: https://docs.sei.io/evm/reference
baseURL: https://evm-rpc.sei-apis.com
tags:
- EVM
- JSON-RPC
- Ethereum
- Blockchain
- Transactions
- Smart Contracts
properties:
- type: Documentation
  url: https://docs.sei.io/evm/reference
- type: GettingStarted
  url: https://docs.sei.io
- type: RateLimits
  url: rate-limits/sei-evm-json-rpc-api-rate-limits.yml
- type: JSONLd
  url: json-ld/sei.jsonld
- type: Vocabulary
  url: vocabulary/sei-vocabulary.yml
contact:
- type: GitHub
  url: https://github.com/sei-protocol/sei-chain
- type: Discord
  url: https://discord.gg/sei