Decoded blockchain data, under 100 ms
Transactions, balances, transfers, tokens and cross-chain activity over REST. One schema on each chain, with no indexer to run.
Free to start, no account needed. Paid plans from $200 a month. Pricing →
Data API
The Data API is a REST API for decoded blockchain data: transactions, balances, token transfers, tokens and cross-chain activity, with the same schema on every chain we index. You can call it without an account, up to 10,000 calls a day.
- Speed
- Under 100 msFor typical requests, decoded and enriched.
- Price
- Free to start10,000 calls a day with no key. Paid plans from $200 a month.
- Chains
- Chains others skipL2s, appchains and custom chains we index.
- Compatibility
- Etherscan formatIncluded with the same key. Migrate without rewriting code.
Decoded responses, stable cursors
- REST over HTTPS
- JSON responses, cursor pagination
- Project API key
- Shared with every service in the project
- MCP Server
- The same data as tools for AI agents
1curl "https://api.routescan.io/v1/evm/1/addresses/0x8F10…f996/transfers?limit=2" \2 -H "Authorization: Bearer $API_KEY"
1{2 "items": [3 {4 "txHash": "0xd8ee…4403",5 "blockNumber": 23618034,6 "timestamp": "2026-10-23T09:21:32Z",7 "from": "0x8F10…f996",8 "to": "0x7D0F…4fB1",9 "token": { "symbol": "USDC", "decimals": 6 },10 "amount": "4774.55"11 },12 {13 "txHash": "0xd8ee…4403",14 "blockNumber": 23618034,15 "timestamp": "2026-10-23T09:21:32Z",16 "from": "0x8F10…f996",17 "to": "0xf014…9534",18 "token": { "symbol": "WETH", "decimals": 18 },19 "amount": "1.32"20 }21 ],22 "next": "eyJiIjoyMzYxODAzNH0"23}
Records ready to build on
Decoded records with token metadata and USD values, ready for your product.
Read the docs →Enriched records
Decoded transfers and token metadata, with USD values where priced.
Yourchain4,812,30912Multichain by design
The same endpoints and schema on L2s, appchains and custom chains.
- protocol
- LayerZero
- source
0x5c1e…a07b
- destination
0x91d2…3f40
- status
- delivered · 1m 42s
- amount
- 2,500.00 USDC$2,499.25
Cross-chain links
Source and destination transactions joined for supported bridges.
Filters & cursors
Filter by token, direction and time, then page through with stable cursors.
Running inside managed solutions
Our team builds these services on the Data API, then runs them for you.
- Screen wallets fast, with every decision documentedWallet Screening →
- Wallet balances and historyWallet & Portfolio Data →
- Every chain you accept, one deposit flowDeposit Monitoring →
- Bridge transfers, traced end to endCross-chain Transfers →
- Close the period without surprisesDigital Asset Reconciliation →
Running a Blockscout frontend? Use the Blockscout-compatible API →
24indexed networks
The Data API works the same way on each network. The most active are listed here.
See all supported chains →GUNZ
Dexalot
HenesysHemi
Beam
Numine
Your chain is not listed? Ask us to index it
What teams usually ask us
Is the Data API free?
Yes, to start. With no account or key you get 2 calls per second and 10,000 calls a day. A free API key raises that to 5 calls per second and 100,000 calls a day. Paid plans are listed on the pricing page.
Which chains does the Data API cover?
Every chain Routescan indexes, including L2s, appchains and custom chains, with the same endpoints and schema on each. The supported chains page lists them.
Does the Data API key also work with the Etherscan-compatible API?
Yes. The Etherscan-compatible API is included with the same project API key.
Can AI agents use the Data API?
Yes, through the MCP Server, which serves the same data as tools for AI agents.
Built on the same index
Your first call in minutes
Call the API with no account, or create a free key for ten times the volume.