Marketstack

Free, easy-to-use REST API interface delivering worldwide stock market data in JSON format

apidata

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Benchmark Your API

Score Breakdown

Parseability 10/10

Latency 9/10

Token Efficiency 9/10

Consistency 8/10

Auth Simplicity 8/10

First-Try Success 8/10

Error Clarity 7/10

Documentation 6/10

Agent Readiness

x402 Payments

Not supported

Streaming

Sandbox

None

Agent Auth

Unknown

SDKs

None listed

MCP Support

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