{"product":"metering","endpoint":"https://rpc.satelink.network/credits/deposit/initiate","discovery":"https://rpc.satelink.network/.well-known/satelink.json","pricing":[{"metric":"call","unit":"call","price":0.00003,"currency":"USD"}],"auth":["api_key"],"payment_rails":["usdt_polygon (credit balance)","usdt_polygon"],"docs":"https://docs.satelink.network","example_request":"curl \"https://rpc.satelink.network/credits/deposit/initiate?amount=10\"","after_402":"Read the machine-readable requirements in the 402 response, pay via the chosen rail (x402, USDT deposit, or credits), then retry the request."}