GraphQL API

The Hyperlane agents collect useful information about activity on the system, including all messages. That data can be queried via APIs. These APIs are currently available free of charge and without any required authentication. Connect your preferred GraphQL client or library to https://api.hyperlane.xyz/v1/graphql to query data!

info

Note, the REST API is recommended over the GraphQL API because it exposes a simpler schema for message data.

Example Query

The following query will retrieve useful information about a message:

query MyQuery {
  message_view(limit: 10, where: {msg_id: {_eq: "\xYOUR_MSG_ID"}}) {
    msg_id
    nonce
    sender
    recipient
    is_delivered
    message_body
    origin_mailbox
    origin_domain_id
    origin_chain_id
    origin_block_id
    origin_block_height
    origin_block_hash
    origin_tx_sender
    origin_tx_recipient
    origin_tx_nonce
    origin_tx_max_priority_fee_per_gas
    origin_tx_max_fee_per_gas
    origin_tx_id
    origin_tx_hash
    origin_tx_gas_used
    origin_tx_gas_price
    origin_tx_gas_limit
    origin_tx_effective_gas_price
    origin_tx_cumulative_gas_used
    destination_block_id
    destination_block_hash
    destination_block_height
    destination_chain_id
    destination_domain_id
    destination_mailbox
    destination_tx_cumulative_gas_used
    destination_tx_effective_gas_price
    destination_tx_gas_limit
    destination_tx_gas_price
    destination_tx_gas_used
    destination_tx_hash
    destination_tx_id
    destination_tx_max_fee_per_gas
    destination_tx_max_priority_fee_per_gas
    destination_tx_nonce
    destination_tx_recipient
    destination_tx_sender
    send_occurred_at
    delivery_occurred_at
    delivery_latency
    num_payments
    total_payment
    total_gas_amount
  }
}

GraphQL Schema Types

type message_view {
  msg_id: bytea
  nonce: Int!
  sender: bytea
  recipient: bytea
  is_delivered: Boolean!
  message_body: bytea
  origin_mailbox: bytea
  origin_domain_id: Int!
  origin_chain_id: Int!
  origin_block_id: Int!
  origin_block_height: Int!
  origin_block_hash: bytea
  origin_tx_sender: bytea
  origin_tx_recipient: bytea
  origin_tx_nonce: Int!
  origin_tx_max_priority_fee_per_gas: Int!
  origin_tx_max_fee_per_gas: Int!
  origin_tx_id: Int!
  origin_tx_hash: bytea
  origin_tx_gas_used: Int!
  origin_tx_gas_price: Int!
  origin_tx_gas_limit: Int!
  origin_tx_effective_gas_price: Int!
  origin_tx_cumulative_gas_used: Int!
  destination_block_id: Int!
  destination_block_hash: bytea
  destination_block_height: Int!
  destination_chain_id: Int!
  destination_domain_id: Int!
  destination_mailbox: bytea
  destination_tx_cumulative_gas_used: Int!
  destination_tx_effective_gas_price: Int!
  destination_tx_gas_limit: Int!
  destination_tx_gas_price: Int!
  destination_tx_gas_used: Int!
  destination_tx_hash: bytea
  destination_tx_id: Int!
  destination_tx_max_fee_per_gas: Int!
  destination_tx_max_priority_fee_per_gas: Int!
  destination_tx_nonce: Int!
  destination_tx_recipient: bytea
  destination_tx_sender: bytea
  send_occurred_at: timestamp!
  delivery_occurred_at: timestamp!
  delivery_latency: Int!
  num_payments: Int!
  total_payment: Int!
  total_gas_amount: Int!
}

type block {
  domain: Int!
  domainByDomain: domain!
  hash: String!
  height: bigint!
  id: bigint!
  time_created: timestamp!
  timestamp: timestamp!
}

type domain {
  chain_id: bigint
  id: Int!
  is_deprecated: Boolean!
  is_test_net: Boolean!
  name: String!
  native_token: String!
  time_created: timestamp!
  time_updated: timestamp!
}

type gas_payment {
  amount: numeric!
  domain: Int!
  domainByDomain: domain!
  id: bigint!
  msg_id: String
  time_created: timestamp!
  transaction: transaction!
  tx_id: bigint!
}

type transaction {
  block: block!
  block_id: bigint!
  checkpoint_updates: [checkpoint_update!]!
  cumulative_gas_used: float8!
  delivered_messages: [delivered_message!]!
  effective_gas_price: float8
  gas_limit: float8!
  gas_payments: [gas_payment!]!
  gas_price: float8
  gas_used: float8!
  hash: String!
  id: bigint!
  max_fee_per_gas: float8
  max_priority_fee_per_gas: float8
  messages: [message!]!
  nonce: bigint!
  recipient: String
  sender: String!
  time_created: timestamp!
}