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Avail
Substrate Substrate
Avail is a Substrate-based blockchain network indexed by the SQD Network. Access real-time and historical data including blocks, transactions, and event logs through the SQD Portal API.
Quick Facts
Networks 2
Runtime Substrate
Real-time No
Data tables 0
Category Substrate
Available Networks
Quick Start
1curl --compressed -X POST 'https://portal.sqd.dev/datasets/avail/stream' \
2 -H 'Content-Type: application/json' \
3 -d '{
4 "type": "substrate",
5 "fromBlock": 0,
6 "toBlock": 100,
7 "fields": {
8 "block": {"number":true,"timestamp":true},
9 "event": {"name":true,"args":true}
10 },
11 "events": [{}]
12 }'
avail/stream
Substrate · blocks 0–100Start building with Avail
Access Avail data through the SQD Portal — free tier available.