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TRON Mainnet

tron:mainnetsf.tron.type.v1.BlockOther
Get API key
Blocks indexed84.8MFull archive
Archive size6.2 TiBUncompressed block data
Block time3.0 sAverage over July 2026
New blocks / day28.8KAverage over July 2026
Blocks added892.4KDuring July 2026
Archive growth130 GiBAdded during July 2026

Pull a block stream in one command

Set $SF_API_TOKEN to a key from your dashboard, then run this against TRON Mainnet.

grpcurl -H "authorization: Bearer $SF_API_TOKEN" \
  -d '{"start_block_num": -100, "final_blocks_only": true}' \
  mainnet.tron.streamingfast.io:443 \
  sf.firehose.v2.Stream/Blocks

Streams the 100 most recent blocks from TRON Mainnet. Firehose reads a negative start_block_num as an offset back from chain head, so no head lookup is needed.

Providers & endpoints

StreamingFast

streamingfast.io
  • Substreamsmainnet.tron.streamingfast.io:443
  • Firehosemainnet.tron.streamingfast.io:443
First block1Lowest streamable height
Block modelOthersf.tron.type.v1.Block
ServicesSubstreams · FirehoseNative token: TRX

Resources

tronscan.orgChain documentationBlock protobuf schema