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Foucoco

Substrate Substrate

Foucoco 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 1
Runtime Substrate
Real-time No
Data tables 0
Category Substrate
Networks
1
Runtime
Substrate
Coverage
Archive
Start block
0 (genesis)
License
Open-source SDK

Networks

foucoco
Substrate mainnet 0 tables

Foucoco on SQD

Validated at ingestion

Foucoco data is validated by SQD Network workers before it reaches the Portal. Validation is performed across the network rather than by a single ingestion node, so a faulty upstream source can't poison the dataset.

Decoded, schema-typed

Foucoco data served as decoded, schema-typed tables, ready to query. Your indexer queries the data directly without writing SCALE parsers.

Full historical archive

SQD's Foucoco archive covers historical state in one endpoint. Real-time on the roadmap.

Open-source SDK

Both the Squid SDK and the Pipes SDK are open-source. Connectors for Postgres, ClickHouse, MongoDB, SQLite and Parquet, plus a custom-target hook. Run your Foucoco indexer on your own infrastructure or on SQD Cloud.

Build with Foucoco data

Common production patterns teams build with SQD on Foucoco.

DeFi & Trading

Index swaps, liquidations, and positions on Foucoco in real time.

Analytics

Build dashboards and metrics from full Foucoco historical state.

AI Agents

Give agents structured, decoded Foucoco data with the MCP server.

Wallets & Payments

Power balance, transfer, and history views for Foucoco wallets.

Compliance & KYT

Validated Foucoco data for transaction monitoring and audits.

Stablecoins

Track every mint, burn, and transfer of Foucoco stablecoins.

Real-World Assets

Auditable Foucoco data for tokenized RWA issuance and transfers.

Stream Foucoco data in two lines

Example below uses the public Foucoco endpoint, no API key required for development. For full SDK reference, see the documentation.

1curl --compressed -X POST \
2 'https://portal.sqd.dev/datasets/foucoco/stream' \
3 -H 'Content-Type: application/json' \
4 -d '{
5 "type": "substrate",
6 "fromBlock": 0,
7 "toBlock": 100,
8 "fields": {
9 "block": {"number":true,"timestamp":true},
10 "event": {"name":true,"args":true}
11 },
12 "events": [{}]
13 }'
foucoco/stream
Substrate · blocks 0–100

Frequently asked questions

How does SQD compare to running a Foucoco RPC node?
A Foucoco RPC node serves raw bytes for recent state and rate-limits per request. SQD's Portal pre-indexes the full Foucoco archive into decoded, schema-typed tables (blocks, transactions, logs) and serves them as a single streaming endpoint. You skip the multi-day node sync, archive storage, monitoring, and scale-out work, and pay only for the data you stream.
What does SQD cost for Foucoco data?
The public Portal endpoint at portal.sqd.dev/datasets/foucoco is free for development with no API key. Production workloads run on the SQD Portal with tiered pricing based on the network and request volume. See the pricing page for current tiers, or contact us for an enterprise quote.
How is SQD's Foucoco data different from Subscan?
Block explorers are read-optimized for human browsing of single blocks or addresses. SQD is built for programmatic indexing: stream millions of Foucoco blocks into your own database, run analytical queries across the full history, and back production applications with decoded data. Output is structured tables, not HTML pages, and there are no per-call rate limits geared toward UI traffic. If you wanted to build your own Foucoco explorer, the SQD Portal is what you would back it with.
Can I self-host SQD's Foucoco indexer?
Yes. Both the Squid SDK and the Pipes SDK are open-source. You can run a Foucoco indexer on your own infrastructure pointing at the SQD Network or the Portal. SQD Cloud also offers managed hosting if you'd rather not operate it yourself.
Can I export Foucoco data to a data warehouse or pipeline?
Yes. The Pipes SDK streams Foucoco data from the Portal into Postgres, ClickHouse, MongoDB, SQLite, Parquet, or a custom target you implement. See the SDK docs for the connector reference.
Does SQD validate Foucoco data?
Every Foucoco block ingested into SQD is validated by the SQD Network workers (hash chain, parent reference, and where applicable finality) before it reaches the Portal. Validation is performed across the network, not by a single ingestion process, so a faulty upstream node can't poison the dataset.
Does SQD support real-time Foucoco data?
Foucoco historical data is available through the Portal archive. Real-time streaming for Foucoco is on the roadmap, contact us to flag your use case for prioritization.

See other chains supported by SQD

Acurast Canary Agung (Substrate) Aleph Zero Amplitude Asset Hub A Avail Basilisk Bittensor

Start building with Foucoco

Access Foucoco data through the SQD Portal, free tier available.

Try the Portal Read Docs