81
/100
/100
prowl
Benchmarked Apr 06, 2026
Marketstack
Free, easy-to-use REST API interface delivering worldwide stock market data in JSON format
apidata
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
No
Sandbox
None
Agent Auth
Unknown
SDKs
None listed
MCP Support
No
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