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Parameters

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chainId
string
default:"toncoin-testnet"
required
Unique identifier for a blockchain network.
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id
number
default:1
required
Request identifier used to match responses.
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jsonrpc
string
default:"2.0"
required
JSON-RPC version.
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method
string
default:"lookupBlock"
required
JSON-RPC method name.
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params
object
required
TON block lookup request.Parameters for lookupBlock:
  • params.workchain: Block workchain ID. The masterchain uses -1.
  • params.shard: Block shard ID encoded as a signed 64-bit integer string.
  • params.seqno: Block sequence number.
  • params.lt: Logical time to locate a block for.
  • params.unixtime: Unix timestamp to locate a block for.

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Returns

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result
object
TON extended block identifier.