# Services from bitcoinsapi.com on Zero

> bitcoinsapi.com serves 18 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/bitcoinsapi.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/bitcoinsapi.com/health.json

## Services

- [Satoshi API - Stuck Bitcoin Transaction Rescue Planner](https://www.zero.xyz/c/satoshi-api-stuck-bitcoin-transaction-rescue-planner-731fddd3/llms.txt): $0.05/call via x402. Diagnoses a stuck Bitcoin transaction and returns a concrete rescue plan (RBF fee bump or CPFP) with recommended fee rates and estimated cost
- [Satoshi API - Bitcoin Fee Briefing](https://www.zero.xyz/c/satoshi-api-bitcoin-fee-briefing-c51392ae/llms.txt): $0.05/call via x402. Returns a live Bitcoin fee briefing with send-or-wait recommendations, mempool context, and cost estimates for AI agents and apps
- [Satoshi API - Bitcoin Fee Landscape](https://www.zero.xyz/c/satoshi-api-bitcoin-fee-landscape-f9766cf2/llms.txt): $0.005/call via x402. Returns a send-or-wait recommendation with live Bitcoin fee estimates, mempool context, confidence score, and potential savings percentage
- [Satoshi API - Bitcoin Fee Intelligence Briefing](https://www.zero.xyz/c/satoshi-api-bitcoin-fee-intelligence-briefing-e405b7ee/llms.txt): $0.05/call via x402. Returns a structured send-or-wait recommendation with live Bitcoin fee rates, mempool pressure context, and cost estimates for a transaction
- [Satoshi API - Bitcoin Fee Market Research](https://www.zero.xyz/c/satoshi-api-bitcoin-fee-market-research-92ee3beb/llms.txt): $0.05/call via x402. Answers natural-language questions about the Bitcoin fee market, returning live fee recommendations, mempool context, and cost estimates to help decide when to send transactions.
- [Satoshi API - Bitcoin Withdrawal Batch Fee Briefing](https://www.zero.xyz/c/satoshi-api-bitcoin-withdrawal-batch-fee-briefing-d5499e6b/llms.txt): $0.1/call via x402. Analyzes a planned Bitcoin withdrawal batch and recommends whether to send now or wait for lower fees, including cost estimates and savings potential.
- [Satoshi API - Bitcoin Next Block Fee Intelligence](https://www.zero.xyz/c/satoshi-api-bitcoin-next-block-fee-intelligence-d2e8437e/llms.txt): $0.01/call via x402. Returns live fee rates, transaction count, and cost data for the next Bitcoin block to help apps and AI agents decide when to send Bitcoin transactions.
- [Satoshi API - Bitcoin Send-or-Wait Fee Briefing](https://www.zero.xyz/c/satoshi-api-bitcoin-send-or-wait-fee-briefing-69cfa29d/llms.txt): $0.05/call via x402. Returns a live AI-powered recommendation on whether to send a Bitcoin transaction now or wait for lower fees, including cost estimates and mempool context.
- [Satoshi API - Bitcoin Fee Intelligence](https://www.zero.xyz/c/satoshi-api-bitcoin-fee-intelligence-3cb138a0/llms.txt): $0.01/call via x402. Returns AI-generated Bitcoin transaction fee advice, urgency rating, and cost estimates based on live mempool conditions
- [Satoshi API - Bitcoin Fee Observatory Scoreboard](https://www.zero.xyz/c/satoshi-api-bitcoin-fee-observatory-scoreboard-b9226097/llms.txt): $0.005/call via x402. Returns a ranked leaderboard of Bitcoin fee estimation sources by accuracy, showing which sources have the lowest mean absolute error in sat/vB predictions.
- [Satoshi API - Bitcoin Transaction AI Explanation](https://www.zero.xyz/c/satoshi-api-bitcoin-transaction-ai-explanation-f03f4c69/llms.txt): $0.01/call via x402. Returns a natural-language AI-generated explanation of a Bitcoin transaction's fee level and expected confirmation timing
- [Satoshi API - Bitcoin Fee Window Watch](https://www.zero.xyz/c/satoshi-api-bitcoin-fee-window-watch-b734d135/llms.txt): $0.1/call via x402. Starts a fee-window watch that monitors Bitcoin mempool fees and alerts when fees drop below (or meet) a specified sat/vB threshold within a defined time window
- [Satoshi API - Bitcoin Fee Observatory Estimates](https://www.zero.xyz/c/satoshi-api-bitcoin-fee-observatory-estimates-477276f1/llms.txt): $0.005/call via x402. Returns live Bitcoin fee recommendations, mempool context, and transaction cost estimates to help apps and agents decide when to send BTC
- [Satoshi API - Bitcoin Transaction Broadcast](https://www.zero.xyz/c/satoshi-api-bitcoin-transaction-broadcast-f98f46c2/llms.txt): $0.01/call via x402. Broadcasts a signed raw Bitcoin transaction (hex) to the Bitcoin network and returns confirmation of submission
- [Satoshi API – AI-Explained Bitcoin Block Lookup](https://www.zero.xyz/c/satoshi-api-ai-explained-bitcoin-block-lookup-17a99b2d/llms.txt): $0.01/call via x402. Returns an AI-generated natural-language explanation of a specific Bitcoin block identified by its hash or height, including fee and mempool context.
- [Satoshi API - Bitcoin Fee Intelligence (AI Chat)](https://www.zero.xyz/c/satoshi-api-bitcoin-fee-intelligence-ai-chat-4b981c12/llms.txt): $0.01/call via x402. Answers natural-language questions about Bitcoin transaction fees, mempool conditions, and optimal send timing via a conversational AI endpoint.
- [Satoshi API - Bitcoin Payment Health Check](https://www.zero.xyz/c/satoshi-api-bitcoin-payment-health-check-11493d0d/llms.txt): $0.02/call via x402. Returns live Bitcoin fee recommendations, mempool health status, and cost estimates to help apps and AI agents decide when to send Bitcoin transactions.
- [Satoshi API – Bitcoin Fee Observatory Block Stats](https://www.zero.xyz/c/satoshi-api-bitcoin-fee-observatory-block-stats-33b3993e/llms.txt): $0.005/call via x402. Returns Bitcoin mempool block statistics to help apps and AI agents decide when to send Bitcoin and estimate transaction fees.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)