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api.certaindata.ai

https://api.certaindata.ai
● degraded general

Look up a country by name, ISO code, or calling code. Returns ISO codes, official name, capital, region, subregion, and calling codes.

Category
general
Chains
eip155:8453
Price
$0.0022 USDC / call

How to call

cURL · x402-fetch / x402-axios will auto-handle 402
curl -X POST https://api.certaindata.ai
/.well-known/x402.json
https://api.certaindata.ai/.well-known/x402