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eth_getUncleCountByBlockHash

Returns the number of uncles in a block from a block matching the given block hash. Parameters
  • DATA, 32 Bytes - hash of a block
  • params: ["0x1d59ff54b1eb26b013ce3cb5fc9dab3705b415a67127a003c3e61eb445bb8df2"]
Returns QUANTITY - integer of the number of uncles in this block. Example 
// Request
curl -X POST https://testnet-rpc1.autheo.com -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"eth_getUncleCountByBlockHash","params":["0x613aca96ec73b0c4395130088dd21c3813d923c7fe6a4650ae3ef30dbcd350e4"],"id":1}'
// Response
{"jsonrpc":"2.0","id":1,"result":"0x0"}
A result of 0x0 means that the block does not have uncle blocks.

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eth_getUncleCountByBlockNumber

Returns the number of uncles in a block from a block matching the given block number. Parameters
  • QUANTITY|TAG - integer of a block number, or the string “latest”, “earliest”, “pending”, “safe” or “finalized”, see the default block parameter
  • params: ["0xe8", // 232]
Returns QUANTITY - integer of the number of uncles in this block. Example 
// Request
curl -X POST https://testnet-rpc1.autheo.com -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"eth_getUncleCountByBlockNumber","params":["0xa8fa0"],"id":1}'
// Response
{"jsonrpc":"2.0","id":1,"result":"0x0"}
A result of 0x0 means that the block does not have uncle blocks.

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eth_getUncleByBlockHashAndIndex

Returns information about a uncle of a block by hash and uncle index position. Parameters
  • DATA, 32 Bytes - The hash of a block.
  • QUANTITY - The uncle’s index position.
  • params: ["0x1d59ff54b1eb26b013ce3cb5fc9dab3705b415a67127a003c3e61eb445bb8df2","0x0", // 0]
Returns See eth_getBlockByHash. Example 
// Request
curl -X POST https://testnet-rpc1.autheo.com -H "Content-Type: application/json" --data'{"jsonrpc":"2.0","method":"eth_getUncleByBlockHashAndIndex","params":["0x1d59ff54b1eb26b013ce3cb5fc9dab3705b415a67127a003c3e61eb445bb8df2", "0x0"],"id":1}'
Result See eth_getBlockByHash. Note: An uncle doesn’t contain individual transactions.

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eth_getUncleByBlockNumberAndIndex

Returns information about a uncle of a block by number and uncle index position. Parameters
  • QUANTITY|TAG - a block number, or the string “earliest”, “latest”, “pending”, “safe”, “finalized”, as in the default block parameter.
  • QUANTITY - the uncle’s index position.
  • params: ["0x29c", // 668 "0x0", // 0]
Returns See eth_getBlockByHash. Note: An uncle doesn’t contain individual transactions. Example 
// Request
curl -X POST https://testnet-rpc1.autheo.com -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"eth_getUncleByBlockNumberAndIndex","params":["0x29c", "0x0"],"id":1}'
Result See eth_getBlockByHash.