Block.io
PaidDeprecatedNot yet verified
Bitcoin, Dogecoin and Litecoin blockchain data: balances, transactions, blocks and unspent outputs.
Example request
curl -s -H 'API-KEY: $API_KEY' 'https://chain.so/api/v3/transaction/BTC/597bafa25fcbb081467bdeb030a42bf441dbfcc054bdcfad31a829d7db5d931f'
Free tier, in plain English
No free tier found; the cheapest published plan is $149/month for 5,000 requests/day.
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