chain_get_era_summary

This method returns the era summary at a given Block. If you do not specify a block_identifier, you will receive the era summary at the highest state root hash.

This method will use 2500 Compute Units.

---

Reference: Here

Parameters

1. block_identifier - object the block identifier hash or height [BlockIdentifier]

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "chain_get_era_summary",
  "params": [
    {
      "Hash": "9bfa58709058935882a095ca6adf844b72a2ddf0f49b8575ef1ceda987452fb8"
    }
  ]
}

Returns

• api_version - string RPC API version

• era_summary - object The era summary (if found)

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "api_version": "1.0.0",
    "era_summary": {
      "block_hash": "9bfa58709058935882a095ca6adf844b72a2ddf0f49b8575ef1ceda987452fb8",
      "era_id": 1,
      "stored_value": {
        "EraInfo": {
          "seigniorage_allocations": [
            {
              "Delegator": {
                "delegator_public_key": "01c08939bf1ecd1139448d435989a761c975466d30b96c2dd74e9d23c7b12bc9ff",
                "validator_public_key": "01039c258651e04597d786142d9749922245cf44b6cc0c93c58bd6c1783ac3be9b",
                "amount": "53472520551166781393617756"
              }
            },
            {
              "Validator": {
                "validator_public_key": "01039c258651e04597d786142d9749922245cf44b6cc0c93c58bd6c1783ac3be9b",
                "amount": "54552773491594393138943367"
              }
            },
            {
              "Delegator": {
                "delegator_public_key": "01264689a5b4c57dac1088cd0aae8074de105f2269f6041e2c120e80df7a95e6b5",
                "validator_public_key": "013e193dec433a73a0b41b924243c62311689648a10b4468f9c609c75674c18726",
                "amount": "51312014670568117976319374"
              }
            },
            {
              "Validator": {
                "validator_public_key": "013e193dec433a73a0b41b924243c62311689648a10b4468f9c609c75674c18726",
                "amount": "56713279372733183026458256"
              }
            },
            {
              "Delegator": {
                "delegator_public_key": "016f571eaf1d3a442e684ecdb31d00a51448dcbaa06d00b340983311f0ba3e76db",
                "validator_public_key": "0186d12379939682ae9669b354f7a637ec106369074d567b969cc0e2127c904f12",
                "amount": "51852141140784624481333262"
              }
            },
            {
              "Validator": {
                "validator_public_key": "0186d12379939682ae9669b354f7a637ec106369074d567b969cc0e2127c904f12",
                "amount": "56173152902516676521444368"
              }
            },
            {
              "Delegator": {
                "delegator_public_key": "0161e7ed5c592f16b507b9dd196662b530f9bde6c5b2cfd957fe8d0700ecfbe20b",
                "validator_public_key": "01d4cbef55ed9968171102aa136c9564286211ee46c5ab65b6fd68fab5b14d4c4b",
                "amount": "52392267611001130986347150"
              }
            },
            {
              "Validator": {
                "validator_public_key": "01d4cbef55ed9968171102aa136c9564286211ee46c5ab65b6fd68fab5b14d4c4b",
                "amount": "55633026432300170016430480"
              }
            },
            {
              "Delegator": {
                "delegator_public_key": "01b1339a1d114036d84d7b65c804669166d38456114657abbb0e53e67bf1667c60",
                "validator_public_key": "01dbce10c8418c21daf16bc1052a486cdb557ba66b09a84605bc1f4b3df364960f",
                "amount": "52932394080952975520954950"
              }
            },
            {
              "Validator": {
                "validator_public_key": "01dbce10c8418c21daf16bc1052a486cdb557ba66b09a84605bc1f4b3df364960f",
                "amount": "55092899961808199011606173"
              }
            }
          ]
        }
      },
      "state_root_hash": "918abd1973171867e03c1e6e56fd7dd9da35c92461784f9a15c0df23e437d850",
      "merkle_proof": "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"
    }
  }
}

mainnet

curl https://mainnet.casper.validationcloud.io/v1/<YOUR_API_KEY_HERE> \
    -X POST \
    -H "Content-Type: application/json" \
    -d '{"id":1,"jsonrpc":"2.0","method":"chain_get_era_summary","params":[
        {
          "Hash":"9bfa58709058935882a095ca6adf844b72a2ddf0f49b8575ef1ceda987452fb8"
        }
    ]}'

testnet

curl https://testnet.casper.validationcloud.io/v1/<YOUR_API_KEY_HERE> \
    -X POST \
    -H "Content-Type: application/json" \
    -d '{"id":1,"jsonrpc":"2.0","method":"chain_get_era_summary","params":[
        {
          "Hash":"9bfa58709058935882a095ca6adf844b72a2ddf0f49b8575ef1ceda987452fb8"
        }
    ]}'