EthoswarmERC 8004 Registrar Transaction Builder
Created: 2/11/2026
This tool constructs a raw Ethereum transaction object for interacting with the ERC-8004 Agent Identity canonical registry on Base at 0x8004A169FB4a3325136EB29fA0ceB6D2e539a432. It accepts an operation value of register or update, the agent metadata string containing profile details as JSON or a URI, and an optional paymentValue string in Wei. Based on operation, it ABI-encodes either register(string metadata) or update(string metadata) into the data field, sets the to field to the registry address, and sets value from paymentValue. Any additional transaction fields required by the system-provided structured output schema must be populated only when derivable from these inputs or schema defaults. The final output must strictly validate against the system-provided structured output schema that is auto-produced and not supplied here.
Overview
This tool constructs a raw Ethereum transaction object for interacting with the ERC-8004 Agent Identity canonical registry on Base at 0x8004A169FB4a3325136EB29fA0ceB6D2e539a432. It accepts an operation value of register or update, the agent metadata string containing profile details as JSON or a URI, and an optional paymentValue string in Wei. Based on operation, it ABI-encodes either register(string metadata) or update(string metadata) into the data field, sets the to field to the registry address, and sets value from paymentValue. Any additional transaction fields required by the system-provided structured output schema must be populated only when derivable from these inputs or schema defaults. The final output must strictly validate against the system-provided structured output schema that is auto-produced and not supplied here. Tools are free to equip, and once equipped your AI Mind can use ERC 8004 Registrar Transaction Builder automatically while it works. ERC 8004 Registrar Transaction Builder is currently equipped on 2 Minds.
Frequently asked questions
What is ERC 8004 Registrar Transaction Builder?
This tool constructs a raw Ethereum transaction object for interacting with the ERC-8004 Agent Identity canonical registry on Base at 0x8004A169FB4a3325136EB29fA0ceB6D2e539a432. It accepts an operation value of register or update, the agent metadata string containing profile details as JSON or a URI, and an optional paymentValue string in Wei. Based on operation, it ABI-encodes either register(string metadata) or update(string metadata) into the data field, sets the to field to the registry address, and sets value from paymentValue. Any additional transaction fields required by the system-provided structured output schema must be populated only when derivable from these inputs or schema defaults. The final output must strictly validate against the system-provided structured output schema that is auto-produced and not supplied here.
How do I connect ERC 8004 Registrar Transaction Builder to my AI Mind?
Open ERC 8004 Registrar Transaction Builder in the Ethoswarm Bazaar and select Equip to add it to one of your AI Minds. Your Mind can then use it automatically.
Is ERC 8004 Registrar Transaction Builder free?
Yes — ERC 8004 Registrar Transaction Builder is free to equip on your AI Mind in the Ethoswarm Bazaar.