Bitcoin Whale Transactions

Endpoints (9 live)

• GET /api/x402/aml_day — Every AML case (score >= 25) this node detected on one day (YYYY-MM-DD, last 30 days), gzipped JSON lines. (2.4 USDC on Base)
• GET /api/x402/whales_day — Every transaction of US$100,000 or more this node saw on one day, gzipped JSON lines. (1.6 USDC on Base)
• GET /api/x402/watch — Address Watch for 30 days: every confirmed transaction paying to or spending from one Bitcoin address, in a private feed (web, JSON, RSS) and as phone push (ntfy). Optional feed=<id> adds the address to, or extends it in, an existing feed. Returns the feed links. (1 USDC on Base)
• GET /api/x402/geo_report — Whale x Geopolitics report for one day (YYYY-MM-DD, last 90 days): whale flows vs world news, lagged correlations, laundering patterns, headlines and the analyst brief. JSON. (0.8 USDC on Base)
• GET /api/x402/geo_dataset — Hourly research dataset for one day: BTC price, whale count and volume, AML cases, ransomware leak posts and 11 news-topic intensities. CSV. (1.6 USDC on Base)
• GET /api/mcp — Risk check for one Bitcoin address: OFAC SDN sanctions, ransomware payment lists, ownership-clustering with sanctioned/ransomware entities, sweeper-bot collection addresses, and this node's AML cases (30 days). (0.25 USDC on Base)
• GET /api/x402/risk — Risk check for one Bitcoin address: OFAC SDN sanctions, ransomware payment lists, ownership-clustering with sanctioned/ransomware entities, sweeper-bot collection addresses, and this node's AML cases (30 days). (0.25 USDC on Base)
• GET /api/x402/pulse — Live Bitcoin market pulse from this node: fee rates for 1 block to 1 day, mempool size, the last 24 h of whale transactions (>= US$100k) and laundering-pattern (AML) cases, implied BTC/USD. JSON. (0.02 USDC on Base)
• GET /api/x402/brief — Today's AI analyst brief (AML patterns, whales, correlations). (0.4 USDC on Base)

MCP tools (6)

Diamond Bitcoin intelligence https://diamond.btc-intel.workers.dev/api/mcp

• bitcoin_address_risk — Screens one Bitcoin address: OFAC sanctions, ransomware payment lists, ownership clusters, sweeper bots and laundering-pattern cases seen by this node. Price: 300 sats or US$0.25 (USDC) per call. (0.25 USDC)
• bitcoin_market_pulse — Live: fee rates (1 block to 1 day), mempool, last 24 h whale transactions and AML cases from this node, implied BTC/USD. Price: 20 sats or US$0.02 (USDC) per call.
• bitcoin_sanctions_screen — Free. Is this Bitcoin address on the OFAC SDN sanctions list or a known ransomware payment address? Exact list matches only. For ownership clusters, sweeper bots and laundering patterns use bitcoin_address_risk.
• diamond_catalog — Free. Lists Diamond's paid Bitcoin intelligence tools with prices in sats and USD, payment methods (x402 USDC on Base, Lightning) and terms.
• watch_bitcoin_address — Alerts for 30 days on every confirmed transaction paying to or spending from the address: private feed (web, JSON, RSS) and phone push. Returns the feed links. Price: 1000 sats or US$1 (USDC) per call.
• whale_geopolitics_report — One day's report: whale flows vs world news, lagged correlations, laundering patterns, headlines and the analyst brief (JSON). Price: 1000 sats or US$0.8 (USDC) per call.