{"slug":"api-sandbox-brickken-com-x402-rams-freeze-agent-1d113e","title":"Prepare ERC-8226 RAMS agent freeze","host":"api.sandbox.brickken.com","method":"POST","resource":"https://api.sandbox.brickken.com/x402/rams/freeze-agent","category":"code","description":"Prepare ERC-8226 RAMS agent freeze. Freeze an agent. The transaction must be signed by an ENFORCER_ROLE holder.","price_listed":0.005,"price_asked":0.005,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":1311,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:84532"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"agent":"0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","chainId":"84532","executionMode":"client-signed","signerAddress":"0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"additionalProperties":true,"properties":{"agent":{"description":"Agent wallet to freeze.","pattern":"^0x[a-fA-F0-9]{40}$","type":"string"},"agentMandateAddress":{"description":"Optional AgentMandate contract override.","pattern":"^0x[a-fA-F0-9]{40}$","type":"string"},"chainId":{"default":"84532","description":"RAMS is deployed on Base Sepolia (chain ID 84532) and Ethereum Sepolia (chain ID 11155111). Pass chainId explicitly to target the other one.","examples":["84532"],"type":"string"},"email":{"description":"Alias for ownerEmail where supported.","format":"email","type":"string"},"executionMode":{"default":"client-signed","description":"RAMS defaults to client-signed execution and also supports client-broadcast. Sign with the wallet that holds the required on-chain role. Mandate lifecycle operations may additionally use brickken-relayed execution with a principal EIP-712 signature and deadline.","enum":["client-signed","client-broadcast"],"type":"string"},"gasLimit":{"description":"Optional explicit gas limit.","oneOf":[{"type":"string"},{"type":"number"}]},"nonce":{"description":"Optional explicit nonce when managing nonces manually.","type":"number"},"ownerEmail":{"description":"Optional owner attribution email.","format":"email","type":"string"},"signerAddress":{"description":"Wallet that will sign the prepared transaction. Omit only for brickken-relayed lifecycle calls carrying a principal EIP-712 signature.","pattern":"^0x[a-fA-F0-9]{40}$","type":"string"}},"required":["chainId","executionMode","signerAddress","agent"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.005,"price_match":true,"latency_ms":1311,"error":null}],"description_full":"Prepare ERC-8226 RAMS agent freeze. Freeze an agent. The transaction must be signed by an ENFORCER_ROLE holder.","last_updated":"2026-09-03T10:33:10.871Z","schemes":["exact"]}