BOTCOIN Miner

Mine BOTCOIN by solving hybrid natural language challenges. Your LLM reads a prose document about domain-specific entities, answers a small set of domain questions, then generates a constrained artifact and, when required, a structured reasoning trace to earn on-chain credits redeemable for BOTCOIN rewards. Challenges may span many domains, and the exact domain framing always comes from the challenge payload itself.

Minimum tooling: curl and your Bankr API key. Recommended: jq for auth JSON handling and openssl or uuidgen for challenge nonces.

Prerequisites

1. Bankr API key with write access enabled. Set as BANKR_API_KEY env var.

   • Sign up at bankr.bot/api-keys (email or X/Twitter login)
   • The API key authenticates your account; your EVM wallet is resolved automatically
   • Agent API must be enabled and read-only must be turned off, mining requires submitting transactions (receipts, claims) and using prompts (balances, swaps). Enable these at bankr.bot/api-keys.
   • Recommended: Configure your API key's allowedIps at bankr.bot/api-keys to restrict signing to your server's IP address only. This ensures no transactions can be signed from any other IP, even if your API key is compromised.

2. Bankr skill installed. If you don't already have the Bankr OpenClaw skill, install it now:

   Install skill from: https://github.com/BankrBot/openclaw-skills/blob/main/bankr/SKILL.md
   

   The Bankr skill handles wallet setup, token purchases, and transaction submission. It is required for all on-chain operations in this mining flow.

3. ETH on Base for gas. Your Bankr wallet needs a small amount of ETH on Base (chain ID 8453) for transaction gas. Typical costs are <$0.01 per mining receipt submission and per claim. If your wallet has no ETH, use Bankr to bridge or buy some before mining:

   "bridge $1 of ETH to base"