No, i mean, i have an Service Private uses API of blockchain.info for automatic payment via BTC
It working good long time, but now my customer in my service, they send money to address made by blockchain.info . Money dont forward to my address btc ?
I dont know why, when i access link BTC i see it show "Unspent" i dont understand what is this ?
So i will lost all my btc ?
Im not sure I understand you, but it sounds like you have customers that are not paying enough fees in order to get their transactions confirmed. If thats the case you need to make sure you wait for a confirmation or you take the risk that the payment might never arrive you.