TONAPI
Public indexed API for TON from tonapi.io. Unlike raw Toncenter, it returns jetton operations, NFT history, and events in human-readable form — the go-to choice for DApp frontends and analytics.
Aliases: tonapi.io, ton api
TONAPI (tonapi.io) is a public indexed TON API: on top of raw blockchain data, it adds normalised jetton/NFT semantics, event search, and ready-made transaction grouping into “operations”.
How it differs from Toncenter
Toncenter is raw JSON-RPC over liteservers: you see cells, opcodes, low-level transaction structure. TONAPI is the index layer above: you see “Alice sent Bob 100 USDT, fee 0.02 TON”. For DApp UI and analytics, TONAPI usually saves you a lot of parsing.
Key endpoints
/v2/accounts/<address>/events— normalised account operations (TON-transfer, jetton-transfer, NFT-transfer, etc.)./v2/jettons/<master>/holders— top jetton holders./v2/nfts/<collection>/items— NFT collection with metadata./v2/blockchain/...— raw data, when you need it.
An API key is required (free tier with rate limit), available from the tonapi.io dashboard.