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Injective Testnet

cosmos:injective-2CosmosOther
Get API key
Blocks indexed89.4MFull archive
Archive size3.2 TiBUncompressed block data
Block time826 msAverage over July 2026
New blocks / day104.7KAverage over July 2026
Blocks added3.2MDuring July 2026
Archive growth132 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 Injective Testnet.

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

Streams the 100 most recent blocks from Injective Testnet. 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
  • Substreamstestnet.injective.streamingfast.io:443
  • Firehosetestnet.injective.streamingfast.io:443
First block73538100Lowest streamable height
Block modelOthersf.cosmos.type.v2.Block
ServicesSubstreams · FirehoseNative token: INJ

Resources

testnet.explorer.injective.networkChain documentationBlock protobuf schema