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Zerion MCP

Zerion's hosted MCP server exposing normalized wallet balances, DeFi positions, NFTs, and PnL across EVM chains and Solana.

Website ↗Docs ↗

Overview

Zerion runs a remote MCP server at developers.zerion.io/mcp that lets AI agents query wallet token balances, transaction history, DeFi positions across 8,000+ protocols, NFT holdings, and PnL data through a schema normalized across chains. Builders point an MCP client (Claude, Cursor, etc.) at Zerion's hosted endpoint with a free API key rather than integrating Zerion's REST API directly. A free tier allows up to 10 calls/second and 2,000 calls/day.

Sato Score

64/100· Medium

How open, active & verifiable — not a safety or returns grade.

Maintenance & liveness
35/35
Code transparency
0/20
Interface verifiability
10/10
Docs & demo
6/10
Listing transparency & provenance
7/15
Independent verification
6/10

Live endpoint probed — we called the hosted MCP endpoint and it answered with its real tool inventory (proves the interface works, not runtime safety).

View verification & embed badge →How the Sato Score works

Tool inventory — 3 tools, probed live 2026-08-30

  • search_zerion_api — Search across the Zerion API knowledge base to find relevant information, code examples, API references, and guides. Use this tool when you need to answer questions about Zerion API, find specific doc
  • query_docs_filesystem_zerion_api — Run a read-only shell-like query against a virtualized, in-memory filesystem rooted at `/` that contains ONLY the Zerion API documentation pages and OpenAPI specs. This is NOT a shell on any real mach
  • submit_feedback — Report a problem with this documentation site so the docs team can fix it. Use when a documentation page is incorrect, outdated, confusing, incomplete, or has a broken example. This is for feedback ab

Live probe verifies the interface responds — not what the tools do, their safety, or their output quality.

Details

Chains
Multichain
Agent types
MCP Server, Data Provider
Open source
No
Pricing
Free tier: up to 10 calls/sec, 2,000 calls/day; requires free API key
Last checked
2026-08-30

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.

#wallet-data#portfolio#defi#nft#hosted-mcp

Where Zerion MCP fits

TradingWalletsData

Related concepts: How Agents Interact With Smart Contracts, How Agents Use Wallets, What Are Onchain Agents?

See something inaccurate or outdated?Submit a correction →

Listing History

Recorded changes to Zerion MCP's listing — status, verification, Sato Score, and recent releases. Full history is kept in the listing record.

  1. Jul 20, 2026
    Edited: mcp endpoint url
  2. Jul 20, 2026
    Edited: deploy spec
  3. Jul 19, 2026
    Edited: mcp endpoint url
  4. Jul 14, 2026
    Sato Score tier: Low → Medium
    Score 22 → 40.
  5. Jul 13, 2026
    Listed on Sato Hub
  6. Jul 13, 2026
    Sato 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.

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Cite this page

Sato Hub. "Zerion MCP — Sato Hub." Sato Hub, updated 2026-08-30, accessed 2026-08-31. https://satohub.ai/resources/zerion-mcp

This page is refreshed daily. Citations include the date so a reader can tell which snapshot a claim came from.

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