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Midnight funnel

Paima can observe Midnight contract states.

Configuration​

Public devnet example:

MidnightDevnet:
  type: midnight
  networkId: 1
  indexer: https://indexer.devnet.midnight.network/api/v1/graphql
  # indexerWS: wss://indexer.devnet.midnight.network/api/v1/graphql/ws
  confirmationDepth: 2

Standalone network example:

MidnightLocal:
  type: midnight
  networkId: 0
  indexer: http://localhost:32807/api/v1/graphql
  # indexerWS: ws://localhost:32807/api/v1/graphql/ws
  confirmationDepth: 0
  • indexer should be the full URL to the indexer GraphQL endpoint.
  • indexerWs can be used to manually override the indexer WebSocket URL if the default is insufficient.
  • networkId must match the network ID encoded into proofs on the chain associated with the indexer.
    • 0 for a standalone test node.
    • 1 for the public devnet.
  • confirmationDepth controls how many Midnight blocks behind the tip will be processed.
    • Setting this to 0 will increase latency because the funnel will always have to wait for the newest Midnight block even if its timestamp would be higher than that of the main block being processed.

Primitives​