See what happens on Somnia, block by block.Every transaction, named by the product behind it.
Somnia Explorer gives developers, venue operators and institutions one place to check the chain: blocks, transactions, tokens, accounts and verified contracts, and every product that runs on it. A trade, an oracle answer or an agent call reads as what it is, so you can open any one and see it in full.
Open the explorerPick a network and read it live. Mainnet and testnets in one chain selector.
The chain selector switches every page between Somnia Global and its testnets. Blocks and transactions stream in as they land, and the overview shows the head block, block time, transactions per second and events per second as live data.
Networks
Pick one in the chain selector
- GlobalChain ID 5031 · mainnet, SOMI
- Global testnetChain ID 50312 · STT
- Tokyo testnetChain ID 50383 · STT
- Regional SubchainsTokyo mainnet: not yet available · New York: being explored
Follow every product, not just raw transactions. Each product has its own page in the explorer.
The explorer reads each product’s contracts and events and gives it a page, so a venue operator or an integrator checks their own activity without building an indexer. Pick a product on the overview to filter the live feed to it.
See activity by productProducts in the explorer
- Venues and marketsEvery venue on Somnia Markets and the markets it trades
- OracleQuestions, how they resolve, and receipts
- Price FeedsIndex, mark and oracle prices for markets and lending
- AgentsRequests and execution receipts
- LLM InferenceRequests answered by the validator network
- ReactivityHandler runs for contracts that react to events
- USDsoHolders of the settlement stablecoin
- Smart accountsWho owns an account and what it controls
Script it, or point your agent at it, Every page is also an API.
The explorer’s APIs follow Blockscout and Etherscan, so tools and code written for those work here unchanged. They answer JSON without a key, with CORS open. When no source can answer, the API returns a 501 that says so, never made-up data.
Blockscout REST
Addresses, transactions, blocks, token holders and search under /api/v2.
Same paths as Blockscout
Etherscan-compatible
Balances, transaction lists, token transfers, source code and ABIs through ?module= queries.
hardhat verify and forge verify-contract work against it
JSON-RPC and CSV
JSON-RPC 2.0 at /api/eth-rpc, in batches of up to 100, and any address’s transactions as CSV for a date range.
Reads, calls, gas estimates and raw transactions
Built for the people who check the chain. What each team gets from it.
The same pages answer a different question for each team.
Developers
Verify a contract by uploading its compiler input, or run hardhat verify or forge verify-contract. Sourcify recompiles it and matches the bytecode onchain. Test STT comes from the faucet.
Venue operators
See every venue on Somnia Markets and the spot and event markets it trades, with perpetuals on testnet, and each transaction named by the product it calls.
Institutions
See who is in each epoch’s validator committee, their stake and how much is delegated, read from the committee and staking contracts. Export an address’s history as CSV.
Coding agents
Read the explorer’s llms.txt for its pages and APIs, and the docs’ llms.txt for the platform. Report a problem with a POST to /api/feedback.
Run what you build, from the same place. Each has a page in the explorer today.
Somnia CLI
The whole platform from the command line, scriptable and CI-friendly. Not yet available. Today, script against the explorer’s APIs and the SDKs in the docs.
Somnia MCP server
The same actions as tools for coding agents, with your approval before anything touches mainnet or funds. Not yet available. Today, use the two llms.txt files.
Gas sponsorship
Native on-chain sponsorship, so users trade without holding SOMI. Coming soon.
Check the chain for yourself. Or plan an integration with the team.
Open the explorer to look up any block, address or contract. To plan an integration, validator operations or a venue, talk to an expert.