Chainbase MCP
Official hosted Chainbase MCP for token prices, holders, wallet balances, and NFT data via natural language.
- Sato Score40
- ChainsMultichain
Chainbase MCP is a MCP server by Chainbase, with no code activity tracked. Sato Score 40/100 (how open, active and verifiable it is, not a safety grade), as of 2026-10-15. How the score works →
See how to install Chainbase MCP →No code activity tracked
Listed from chainbase.com on 2026-07-13. Install: not attempted. Evidence →
Next step
Check it from your agent
Add Sato Hub’s MCP server (no key), then ask:
https://satohub.ai/api/mcpAsk Sato Hub what is on record about Chainbase MCP before I use it.Your project?
Prove you control the domain and correct this page — description, links, tags, chains. A claim proves control, not verification: it never changes the Sato Score.
Claim this listing →Overview
Chainbase MCP is an official, hosted HTTP MCP server run by Chainbase at api.chainbase.com, letting AI clients query Web3 data — token prices/holders/metadata/transfers, wallet balances and transaction history, NFT collections and ownership, and block/transaction details — via natural language. Agent builders plug it in as a data layer for onchain research or portfolio agents, authenticating with an X-API-KEY from the Chainbase console.
Sato Score
40/100· MediumHow open, active & verifiable — not a safety or returns grade.
- Maintenance & liveness
- 20/35
- Code transparency
- 0/20
- Interface verifiability
- 0/10
- Docs & demo
- 6/10
- Listing transparency & provenance
- 11/15
- Independent verification
- 3/10
Evidence — listed vs checked · what the words mean
Listed from chainbase.com on 2026-07-13. Install: not attempted.
| Claim | Value | Evidence | Source | Checked |
|---|---|---|---|---|
| Chains supported | Multichain | self-reported | docs.chainbase.com | as of 2026-10-15 |
| Verification status | Self-Reported — not independently reviewed | self-reported | chainbase.com | as of 2026-10-15 |
| Install works | documented by the project, not run by Sato Hubnot attempted by Sato Hub | self-reported | docs.chainbase.com | as of 2026-07-20 |
| Website answers | answered (HTTP 200) | observed | chainbase.com | 2026-10-15 |
| Daily check record | 90 of 90 daily checks since 2026-07-17 succeededa success rate of our checks, not uptime; the source is this listing's own history | observed | — | 2026-10-14 |
| Deploys as | Hosted API (HTTP transport)confidence 0.90 | self-reported | docs.chainbase.com | as of 2026-07-14 |
| Works with | Claude Desktop, Claude Code, Cursor, Windsurf, Codexconfidence 0.90 | self-reported | docs.chainbase.com | as of 2026-07-14 |
| Sato Score | 40/100 (Medium)how open, active and verifiable — not a safety or quality grade | computed | satohub.ai | 2026-10-15 |
Self-reported rows are the project’s own words, dated when we recorded them — not a check. Only reproduced and reviewed rows carry a mark. None of these rows is a safety or quality rating.
Install — as documented by the project, not run by us
Runtime: Hosted MCP endpoint (no local install)
claude mcp add --transport http chainbase https://api.chainbase.com/v1/mcp --header "X-API-KEY: your-actual-api-key"
{"mcpServers": {"chainbase": {"url": "https://api.chainbase.com/v1/mcp", "headers": {"X-API-KEY": "your-actual-api-key"}}}}You supply: Chainbase API key (X-API-KEY header; docs note the literal key "demo" works for testing)
claude mcp add --transport http satohub-chainbase-mcp https://api.chainbase.com/v1/mcp
A remote server: your client connects to the project's endpoint. Installing runs third-party software under your own credentials. Sato Hub publishes the documented invocation and, where the harness reproduced it, the date it did — neither is a safety review.
Read from the project’s own docs as of 2026-07-20. What a deploy spec is →
Observed record — 91 daily checks since 2026-07-17
- Succeeded
- 91
- 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. 46 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. Every one of them passed, so the rate covers them too.
Last 30 days — to 2026-10-15, one point per UTC day
A gap is a day we have no attributable observation — never a zero. Thirty points is the whole shape the free layer carries; the daily rows behind it stay in the snapshot series.
Details
- Chains
- Multichain
- Agent types
- MCP Server, Data Provider
- Open source
- Unknown
- Pricing
- Requires an API key from console.chainbase.com; a demo key is available for testing
- Deploys as
- Hosted API (HTTP transport)
- Works with
- Claude Desktop, Claude Code, Cursor, Windsurf, Codex
- Last checked
- 2026-10-15
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 MCP fits
Related concepts: How Agents Use Wallets, What Are Onchain Agents?, What Are MCPs? The Standard Way to Give Agents Tools
Listing History
Recorded changes to Chainbase MCP's listing — status, verification, Sato Score, and recent releases. Full history is kept in the listing record.
- Sep 1, 2026Sato Score tier: Low → MediumScore 37 → 40.
- Jul 20, 2026Edited: deploy spec
- Jul 18, 2026Sato Hub began tracking this listing
- Jul 14, 2026Auto-enriched: deployment options, supported integrations
- Jul 13, 2026Listed on Sato Hub
Compared with
Appears in
Related Resources
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ActivePhantom's MCP server that lets AI agents view addresses, sign transactions, swap, and transfer tokens across Solana, Ethereum, Bitcoin, and Sui.
Chainbase
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Zapper
ActiveOnchain portfolio data provider exposing token, NFT, and DeFi position data across many chains via a GraphQL API.
Reference
QuestionsWhat people ask about this pageShowHide
Questions people ask about Chainbase MCP
- Is Chainbase MCP open source?
- Unknown. Sato Hub has not found a public repository or a license statement for Chainbase MCP as of 2026-10-15.
- Which chains does Chainbase MCP support?
- Chainbase MCP lists support for Multichain as of 2026-10-15.
- Is Chainbase MCP still maintained?
- Sato Hub tracks no commit or release for Chainbase MCP; it cannot say whether it is maintained.
- How do I install or run Chainbase MCP?
- Hosted MCP endpoint (no local install). Install: claude mcp add --transport http chainbase https://api.chainbase.com/v1/mcp --header "X-API-KEY: your-actual-api-key". Entry: {"mcpServers": {"chainbase": {"url": "https://api.chainbase.com/v1/mcp", "headers": {"X-API-KEY": "your-actual-api-key"}}}}. This is taken from the project's own documentation and has not been reproduced by Sato Hub. It runs as an MCP server (https://api.chainbase.com/v1/mcp (Streamable HTTP)).
- Is Chainbase MCP verified on Sato Hub?
- No independent verification is on record for Chainbase MCP; its verification status is "Self-Reported" and its Sato Score is 40 of 100. Self-reported is not verified, and the score is not a safety, quality or returns grade.
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Cite this page
Sato Hub. "Chainbase MCP — Sato Hub." Sato Hub, updated 2026-10-15, accessed 2026-10-15. https://satohub.ai/resources/chainbase-mcpData last refreshed 2026-10-15; this page is rebuilt daily. Citations carry the date so a reader can tell which snapshot a claim came from. Catalog data is licensed CC-BY-4.0.
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