api.sandbox.brickken.com publishes 14 machine-payable endpoints over the x402 protocol, priced from $0.005 to $0.005 per call. Each was probed directly; the response code below is what it returned.
| Endpoint | Method | Price | Probe |
|---|---|---|---|
| /x402/agent/feedback/respond | POST | $0.005 | 402 |
| /x402/agent/set-metadata | POST | $0.005 | 402 |
| /x402/agent/set-uri | POST | $0.005 | 402 |
| /x402/agent/set-wallet | POST | $0.005 | 402 |
| /x402/agent/transfer-ownership | POST | $0.005 | 402 |
| /x402/rams/execute | POST | $0.005 | 402 |
| /x402/rams/grant-mandate | POST | $0.005 | 402 |
| /x402/rams/grant-principal | POST | $0.005 | 402 |
| /x402/rams/revoke-mandate | POST | $0.005 | 402 |
| /x402/rams/revoke-principal | POST | $0.005 | 402 |
| /x402/rams/set-executor-action | POST | $0.005 | 402 |
| /x402/rams/set-operator | POST | $0.005 | 402 |
| /x402/token/create | POST | $0.005 | 402 |
| /x402/token/transfer-from | POST | $0.005 | 402 |
Prepare ERC-8004 feedback response. Prepare an unsigned transaction that appends a response to an ERC-8004 feedback thread.
Prepare ERC-8004 metadata update. Prepare an unsigned transaction that writes one ERC-8004 agent metadata key/value pair.
Prepare ERC-8004 agent URI update. Prepare an unsigned transaction that publishes the final ERC-8004 agent URI and profile metadata.
Prepare ERC-8004 agent wallet update. Prepare an unsigned transaction that sets the operational wallet for an ERC-8004 agent.
Prepare ERC-8004 identity ownership transfer. Prepare an ERC-721 ownership transfer from Brickken custody to the requested wallet.
Prepare ERC-8226 RAMS agent execution. Execute an allowed action through the principal-bound AgentExecutor. The transaction must be signed by the agent.
Prepare ERC-8226 RAMS mandate grant. Grant a compliance-gated, time-bounded and value-capped mandate from a principal to an agent.
Prepare ERC-8226 RAMS principal compliance grant. Grant a principal compliance record. The transaction must be signed by the ComplianceProvider owner.
Prepare ERC-8226 RAMS mandate revocation. Revoke an existing mandate directly as its principal/operator or through a principal EIP-712 signature.
Prepare ERC-8226 RAMS principal compliance revocation. Revoke an active principal compliance record. The transaction must be signed by the ComplianceProvider owner.
Prepare ERC-8226 RAMS executor ActionSpec registration. Register or update the ActionSpec for a function selector (supported, hasAmount, amountIndex). The transaction must be signed by the executor ow…
Prepare ERC-8226 RAMS operator approval. Approve or remove an operator that may directly revoke and extend a principal mandate.
Prepare agent ERC-20 deployment. Prepare an unsigned transaction that deploys an ERC-20 token controlled by an agent wallet.
Prepare agent token transferFrom. Prepare an unsigned transaction that transfers an agent ERC-20 token through allowance.