Blockchain IQ x402 Crypto Data MCP server

by jgmale123·io.github.jgmale123/blockchainiq-x402-mcp·v0.1.1

Pay-per-call crypto market data over x402 (USDC on Base). Free catalog and sample without a wallet.

C55/100grade C

What users say

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Safety scan

C55/100

Adoption

New

Little public usage data yet

Reviews

Nobody has reviewed Blockchain IQ x402 Crypto Data yet.

If you have run it, two minutes of your experience saves the next person an afternoon.

No tool declarations could be read from the package source. They show once the server is installed.

scanner v0.1.10 · 2026-10-02 · same rubric, same numbers if you re-run it

no findings

Code scan2 source files scanned25/25
–Live reliabilityno gateway calls yet and no remote to proben/a
–Tool poisoningtools not inspected (local package is not executed); not countedn/a
Auth qualitystatic API keys via environment variables6/15
Maintenancerepository not readable: repo not found3/15
Maintainer identityno repository or website to verify2/10

Overall 55/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

Runs npx -y blockchainiq-x402-mcp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add blockchainiq-x402-mcp -- npx -y blockchainiq-x402-mcp

Is Blockchain IQ x402 Crypto Data MCP server safe?: With care: it is graded C, so read the findings first (55/100). Read the Blockchain IQ x402 Crypto Data safety report
How do I install Blockchain IQ x402 Crypto Data?: It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Blockchain IQ x402 Crypto Data need an API key?: Yes. The registry entry asks for AGENT_PRIVATE_KEY.
Is Blockchain IQ x402 Crypto Data maintained?: The latest release is v0.1.1.
What can I use instead of Blockchain IQ x402 Crypto Data?: Servers from other publishers that do the same job: Blockrun MCP server, Agent402.Tools: pay-per-call web tools MCP server and three.ws Agent Payments MCP server. Compare all Blockchain IQ x402 Crypto Data alternatives.

Same job from other publishers: the closest match first, then the best rated.

Blockrun
Web search, deep research, prediction markets & crypto data for AI agents. Pay per call via x402.
not reviewed
Established
B
Agent402.Tools: pay-per-call web tools
Agentic Finance: 500+ agent tools, multi-chain USDC over x402 or MPP, or free via proof-of-work
not reviewed
Established
A
three.ws Agent Payments
Governed x402 payment sessions: pay any endpoint with budget, allowlist & per-tx caps, no key.
More from nirholas →
not reviewed
Established
B
FiatDock
MCP marketplace: AI agents buy services from other agents per call in USDC, plus a bank cash-out
not reviewed
Growing
B
Orla
Personal, family and business books over fiat and crypto. Reads and records; it cannot pay.
not reviewed
Growing
A

Local package. It runs on your machine, not through the gateway.

AGENT_PRIVATE_KEYsecretPrivate key of your own EVM wallet holding USDC on Base, used to pay for paid tools. Optional: without it only the free catalog and sample tools return data. Use a dedicated low-balance wallet, never a main wallet. It is read locally to sign payments and is not sent anywhere.
MAX_USDC_PER_CALLThe most, in US dollars, the server will pay for a single call. A request priced above this is refused. Must be a positive number. The dearest call is $0.25.
BLOCKCHAINIQ_BASE_URLBase URL of the API. Only change this to test against another deployment.
BLOCKCHAINIQ_NETWORKThe one network the wallet will pay on: base (Base mainnet) or base-sepolia (testnet, only for a test deployment). Payment requests on any other network are refused.

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Shows the safety grade and links back to this page. It updates itself after every scan and review.

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