a0nexus-bitcoin-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| BTCI_API_URL | No | Base URL for the a0nexus Bitcoin Intelligence API. | https://a0nexus.com |
| BTCI_MCP_NETWORK | No | EVM network to use for payments: 'base' or 'base-sepolia'. | base |
| BTCI_MCP_PAYMENT | No | Set to 'real' to enable paid tools (pay-per-call). Leave unset or 'none' for free-only operation. | |
| BTCI_MCP_PRIVATE_KEY | No | Private key of a Base wallet holding USDC for paying per-call fees. Required when BTCI_MCP_PAYMENT is 'real'. |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| get_statusA | Service status, payment mode, and component health (free). |
| get_pricingB | Per-endpoint pricing and payment network (free). |
| get_current_feesA | Current recommended Bitcoin fee rates (sat/vB) by confirmation target, from a full node's estimator. FREE — no wallet needed. |
| get_network_snapshotA | Bitcoin network snapshot: chain height, best block hash, peers, sync state, and a mempool summary. FREE — no wallet needed. |
| get_mempool_snapshotA | Current Bitcoin mempool: transaction count, total vsize, min/relay fee, and the fee-rate histogram. FREE — no wallet needed. |
| get_broadcast_timingA | Best time to broadcast: given live mempool pressure and the fee forecast, whether to send a Bitcoin transaction now or wait, with the expected sat/vB savings (and total sats if you pass the tx vsize). Paid. |
| get_fee_forecastC | Forecast of Bitcoin transaction fees by confirmation target (paid). |
| get_tx_confirmationC | Confirmation status / ETA for a Bitcoin transaction (paid). |
| get_latest_forecastB | Latest published price forecast for a symbol + timeframe (paid). |
| run_custom_forecastB | Run a bespoke Kronos forecast (paid POST). |
| get_intelligenceC | Aggregated Bitcoin intelligence brief, optionally per timeframe (paid). |
| get_eth_gas_currentA | Current Ethereum gas in gwei: next-block base fee plus slow/standard/fast priority-fee tiers and congestion. FREE — no wallet needed. |
| get_eth_gas_forecastA | Forward Ethereum base-fee forecast (gwei), projected N blocks ahead via the EIP-1559 rule, with a trend label. Paid. |
| get_eth_gas_timingB | Best time to send an Ethereum transaction: send now vs. wait, plus the gwei/ETH you'd save at a given gas limit. Paid. |
| get_ercot_price_currentA | Current Texas (ERCOT) grid electricity price in $/MWh plus a cheap/normal/expensive level. FREE — no wallet needed. |
| get_ercot_price_forecastA | Texas (ERCOT) electricity price forecast ($/MWh) for the next N hours, from hour-of-week seasonality anchored to the recent level. Paid. |
| get_ercot_cheapest_windowA | Cheapest upcoming window to run electricity load on the Texas (ERCOT) grid — when to charge/compute in the next 24h and how far below the daily average. Paid. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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