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Bitcoin Address Balance (Confirmed & Unconfirmed)
x402
Bitcoin Address Balance (Confirmed & Unconfirmed) is a paid API for AI agents from twin.unykorn.org, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-01).
Returns the confirmed and unconfirmed BTC balance for a given Bitcoin address via the UnyKorn Operator Network.
Price / call$0.005
Success—
StatusUnknown
How this service works
Bitcoin address balance, confirmed and unconfirmed — Genesis402 / UnyKorn Operator Network
Output
Returns a JSON object with ok status, type field set to 'btc-address', a receipt object containing transaction hash, USD amount paid, and receipt ID, plus a generated_at ISO8601 timestamp. The balance data itself (confirmed and unconfirmed BTC amounts) is included in the response payload.
Example use cases
Verify payment received on-chain
“Check the confirmed and unconfirmed BTC balance on address 1A1zP1eP5QGefi2DMPTfTL5SLmv7Divf Na to see if a payment has arrived yet.”
Monitor wallet before withdrawal
“Before I send funds, can you check the confirmed balance on my Bitcoin address bc1qar0srrr7xfkvy5l643lydnw9re59gtzzwf5mdq so I know what's available?”
Audit a counterparty's Bitcoin address
“I need to audit this Bitcoin address 3J98t1WpEZ73CNmQviecrnyiWrnqRhWNLy — can you tell me how much confirmed and unconfirmed BTC is sitting there right now?”
Technical details
Endpoint
POSThttps://twin.unykorn.org/btc-address?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, pay-per-call lookup of both confirmed and unconfirmed BTC balances for a specific Bitcoin address without setting up your own node or maintaining an API key subscription. It is ideal for agents that need on-demand balance checks as part of payment verification workflows, audit tasks, or wallet monitoring — especially in x402-enabled micropayment environments.
Side effects
- Invalid or malformed Bitcoin address returns an error or empty result
- Network timeout if the upstream Bitcoin node is unresponsive
- Address with no transaction history may return zero balances
- Payment failure (x402 protocol) prevents the query from executing
- Rate limiting or quota exceeded on the operator network
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| params | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"type": "btc-address",
"receipt": {
"tx_hash": "0x<64hex>",
"amount_usd": 0.005,
"receipt_id": "g402-<16hex>"
},
"generated_at": "<iso8601>"
}
}Tags
x402
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