version: "3"

services:
  bitcoind:
      restart: unless-stopped
      container_name: btcpayserver_bitcoind
      image: nicolasdorier/docker-bitcoin:0.16.0
      environment:
        BITCOIN_EXTRA_ARGS: |
          rpcport=43782
          ${NBITCOIN_NETWORK:-regtest}=1
          port=39388
          whitelist=0.0.0.0/0
      expose:
        - "43782"
        - "39388"
      volumes:
        - "bitcoin_datadir:/data"
  nbxplorer:
      environment:
        NBXPLORER_CHAINS: "btc"
        NBXPLORER_BTCRPCURL: http://bitcoind:43782/
        NBXPLORER_BTCNODEENDPOINT: bitcoind:39388
      links:
        - bitcoind
      volumes:
        - "bitcoin_datadir:/root/.bitcoin"
  btcpayserver:
      environment:
        BTCPAY_CHAINS: "btc"
        BTCPAY_BTCEXPLORERURL: http://nbxplorer:32838/
volumes:
  bitcoin_datadir: