BTC

Public any-address lookup (Research-tier)

Resolves ANY valid Bitcoin address by proxying mempool.space (cached 5 min, rate-limited 5 QPS globally). Differentiation vs /address/{addr}: this works for addresses NOT in the whale-tracked set — useful for ad-hoc forensics, academic research, journalist source-checks. Returns balance_btc, tx_count, mempool stats. Optionally include UTXOs + recent TXs.

get/address/{addr}/lookup

Request

  • Base URL: https://swisswhaleintelligence.com/v1
  • URL: https://swisswhaleintelligence.com/v1/address/{addr}/lookup
  • Auth: HTTP bearer

Path parameters

addrstring required

Query parameters

utxosboolean

Include up to 50 unspent UTXOs

txsboolean

Include recent confirmed/mempool TXs

tx_limitinteger

Max recent TXs when txs=1

Response

Address summary + optional UTXOs/TXs

_source'electrs' | 'mempool.space' | 'cache'
addressstring
balance_btcnumber
tx_countinteger
txsobject[] nullable
utxosobject[] nullable

Example response

{
  "_source": "mempool.space",
  "balance_btc": 0.0432,
  "tx_count": 17
}

Changes

No recorded changes to this operation across all 1 revision of this API.