Best Alternatives to Kronos Crypto Data

Pay-per-call crypto market data on Base via x402 USDC micropayments.

Stride20k x402 Data Gateway

Runtime: npx

17 pay-per-call data tools via x402 (USDC on Base): crypto, FX, weather, WHOIS, web, token risk.

X402 API

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DeFi data API for AI agents — pay-per-call via x402/USDC on Base

Boo X402 MCP

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Pay-per-call crypto data for AI agents. USDC on Base via x402. No API key.

Kerdos X402 MCP

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Crypto market intelligence MCP — pay-per-tool-call in USDC on Base via the x402 protocol.

Orchard Data MCP

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Pay-per-call market data for AI agents via x402 (USDC on Base): regime, track record, catalysts.

Pay-per-call crypto market intelligence for AI agents. USDC on Base via x402.

Arch Tools MCP

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61 AI agent tools under one key. Web, AI, voice, data, crypto & more. Stripe + x402 USDC payments.

Stripe AI

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MCP server integrating with Stripe - tools for customers, products, payments, and more.

X402 Seller

Runtime: Remote (SSE)

Pay-per-call MCP tools (crypto/DeFi data, web reading, AI tasks) in USDC over x402 on Base.

Boo Mpp MCP

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Pay-per-call crypto data for AI agents. USDC.e on Tempo via MPP. No API key.

Fundchain

Runtime: Remote (SSE)

Crypto crowdfunding for AI agents. Create campaigns, accept ETH/USDC via x402 protocol.