Chainbase
An onchain data network providing structured, AI-ready blockchain data across many chains, with API, CLI, MCP, and x402 access.
Overview
Chainbase markets itself as a 'Hyperdata Network' that turns onchain signals into structured, AI-ready data, reporting coverage of 200+ blockchains. It exposes data to AI agents via API, a CLI, an MCP integration, and packaged Agent Skills, with x402 support. Coverage figures and 'verifiable' claims are self-reported by Chainbase; Chainbase also has an associated token.
Sato Score
42/100· MediumHow open, active & verifiable — not a safety or returns grade.
- Maintenance & liveness
- 20/35
- Code transparency
- 12/20
- Interface verifiability
- 0/10
- Docs & demo
- 0/10
- Listing transparency & provenance
- 7/15
- Independent verification
- 3/10
Observed record — 57 daily checks since 2026-07-14
- Succeeded
- 57
- Failed
- 0
- Their error
- 0
- Unattributed
- 0
This is the share of our daily checks that succeeded — not an availability guarantee. A check can fail because the host was down, because our runner timed out, or because the network in between dropped it, and only the first of those is a fact about this project. Failures are split by what we can attribute; anything we cannot attribute is counted, not hidden. 49 of these checks predate 2026-09-01, when the probe counted a bot-block (HTTP 403) as a failure and recorded no reason for any failure. Rates spanning that date mix two definitions. Since then: 100%.
Details
- Chains
- Ethereum, Base, Solana, Arbitrum, Optimism, Polygon, BNB Chain, Multichain
- Agent types
- Data Provider, MCP Server
- Open source
- Partial
- Pricing
- API key tiers; x402 (per Chainbase)
- Last checked
- 2026-09-08
Marketplace Signals
No marketplace signals recorded for this resource yet.
Verification status reflects evidence reviewed by Sato Hub. Self-reported claims are never presented as verified.
Where Chainbase fits
Related concepts: How Agents Use Wallets, What Are Onchain Agents?, What Are MCPs? The Standard Way to Give Agents Tools
Recent Activity
All news →Releases and posts from Chainbase, pulled from its GitHub and X.
The biggest bottleneck for AI agents isn't intelligence. It's access. BAI @BAI_AGI 🤝 Chainbase @ChainbaseHQ Ou
The biggest bottleneck for AI agents isn't intelligence. It's access. BAI @BAI_AGI 🤝 Chainbase @ChainbaseHQ Our AI infrastructures together are opening access to web, social, on-chain data, and financial services. From now on, your AI agents can operate in the real world with no
Until now, most agents were stuck inside the prompt box. They could reason, plan, and summarize. But they stil
Until now, most agents were stuck inside the prompt box. They could reason, plan, and summarize. But they still needed humans to connect every source outside the model. AgentKey changes that: https://t.co/snuav46BGM https://t.co/lAGgGfSaZu
Listing History
Recorded changes to Chainbase's listing — status, verification, Sato Score, and recent releases. Full history is kept in the listing record.
- Sep 1, 2026Sato Score tier: Low → MediumScore 39 → 42.
- Jun 16, 2026Edited: deploy spec
- Jun 11, 2026Sato Hub began tracking this listing
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Is this your project?
Prove you control the domain and you can correct this page — description, links, tags, chains. Claiming proves control, not verification: it doesn't change the Sato Score or mark anything as audited.
Claim this listing →Cite this page
Sato Hub. "Chainbase — Sato Hub." Sato Hub, updated 2026-09-08, accessed 2026-09-08. https://satohub.ai/resources/chainbaseThis page is refreshed daily. Citations include the date so a reader can tell which snapshot a claim came from.
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