action nebl_get_address_balance { label: "Returns address balance in sats" description: "Returns NEBL address balance in satoshis" provider: nebl method: GET path: "/ins/addr/{address}/balance" encoding: json input: { type: "object" properties: { address: { type: "string" } } required: ["address"] additionalProperties: false } output: { type: "number" description: "Address balance in satoshis" } }