Saylor Innovations Agent Bazaar by Saylor Innovations
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mirrored listing x402 eip155:84532

Prepare ERC-8226 RAMS mandate grant

Prepare ERC-8226 RAMS mandate grant. Grant a compliance-gated, time-bounded and value-capped mandate from a principal to an agent.

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5000 (raw units)
price
1
calls / 30d
1
unique payers
2026-09-03
updated

Provider

api.sandbox.brickken.com · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:84532",
    "payTo": "0x6b0173489007dE9E2e619eccd98E8fa9c610849a",
    "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
    "amount": "5000",
    "maxTimeoutSeconds": 300
  }
]

Output schema

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "actions": [
            "0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
          ],
          "agent": "0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
          "asset": "0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
          "chainId": "84532",
          "executionMode": "client-signed",
          "identityRef": "0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
          "maxCumulativeValue": "example",
          "maxTransactionValue": "example",
          "principal": "0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
          "signerAddress": "0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
          "validUntil": "example"
        },
        "bodyType": "json",
        "method": "POST",
        "type": "http"
      },
      "output": {
        "example": {
          "executionMode": "client-signed",
          "info": {
            "contractAddress": "0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
            "mode": "direct"
          },
          "transactions": {
            "data": "0xaaaaaaaa",
            "to": "0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
            "value": "0x0"
          },
          "txId": "0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "body": {
              "additionalProperties": true,
              "properties": {
                "actions": {
                  "description": "Allowed actions. Four-byte selectors are right-padded to bytes32.",
                  "items": {
                    "description": "Allowed bytes32 action or 4-byte selector.",
                    "oneOf": [
                      {
                        "description": "Allowed bytes32 action or 4-byte selector.",
                        "pattern": "^0x[a-fA-F0-9]{64}$",
                        "type": "string"
                      },
                      {
                        "description": "Allowed bytes32 action or 4-byte selector.",
                        "pattern": "^0x[a-fA-F0-9]{8}$",
                        "type": "string"
                      }
                    ]
                  },
                  "minItems": 1,
                  "type": "array"
                },
                "agent": {
                  "description": "Agent wallet receiving delegated authority.",
                  "pattern": "^0x[a-fA-F0-9]{40}$",
                  "type": "string"
                },
                "agentMandateAddress": {
                  "description": "Optional AgentMandate contract override.",
                  "pattern": "^0x[a-fA-F0-9]{40}$",
                  "type": "string"
                },
                "asset": {
                  "description": "Asset governed by this mandate.",
                  "pattern": "^0x[a-fA-F0-9]{40}$",
                  "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"
                },
                "complianceProvider": {
                  "description": "ComplianceProvider used to validate the principal.",
                  "pattern": "^0x[a-fA-F0-9]{40}$",
                  "type": "string"
                },
                "deadline": {
                  "description": "Signature deadline as Unix seconds.",
                  "oneOf": [
                    {
                      "type": "string"
                    },
                    {
                      "type": "number"
                    }
                  ]
                },
                "email": {
                  "description": "Alias for ownerEmail where supported.",
                  "format": "email",
                  "type": "string"
                },
                "executionMode": {
                  "default": "client-signed",
                  "description": "RAMS defaults to client-signed execution and also supports client-broadcast. Sign with the wallet that holds the required on-chain role. Mandate lifecycle operations may additionally use brickken-relayed execution with a principal EIP-712 signature and deadline.",
                  "enum": [
                    "client-signed",
                    "client-broadcast",
                    "brickken-relayed"
                  ],
                  "type": "string"
                },
                "gasLimit": {
                  "description": "Optional explicit gas limit.",
                  "oneOf": [
                    {
                      "type": "string"
                    },
                    {
                      "type": "number"
                    }
                  ]
                },
                "identityRef": {
                  "description": "Principal identity reference in the selected compliance provider.",
                  "pattern": "^0x[a-fA-F0-9]{64}$",
                  "type": "string"
                },
                "maxCumulativeValue": {
                  "description": "Lifetime cumulative cap in raw base units. The aliases \"max\" and \"unlimited\" are accepted.",
                  "oneOf": [
                    {
                      "type": "string"
                    },
                    {
                      "type": "number"
                    }
                  ]
                },
                "maxTransactionValue": {
                  "description": "Per-execution cap in raw base units. The aliases \"max\" and \"unlimited\" are accepted.",
                  "oneOf": [
                    {
                      "type": "string"
                    },
                    {
                      "type": "number"
                    }
                  ]
                },
                "metadata": {
                  "description": "Optional mandate metadata hash.",
                  "pattern": "^0x[a-fA-F0-9]{64}$",
                  "type": "string"
                },
                "nonce": {
                  "description": "Optional explicit nonce when managing nonces manually.",
                  "type": "number"
                },
                "ownerEmail": {
                  "description": "Optional owner attribution email.",
                  "format": "email",
                  "type": "string"
                },
                "principal": {
                  "description": "Principal wallet granting the mandate and signing EIP-712 payloads.",
                  "pattern": "^0x[a-fA-F0-9]{40}$",
                  "type": "string"
                },
                "signature": {
                  "description": "Optional principal EIP-712 signature. deadline is required when present.",
                  "pattern": "^0x[a-fA-F0-9]+$",
                  "type": "string"
                },
                "signerAddress": {
                  "description": "Wallet that will sign the prepared transaction. Omit only for brickken-relayed lifecycle calls carrying a principal EIP-712 signature.",
                  "pattern": "^0x[a-fA-F0-9]{40}$",
                  "type": "string"
                },
                "validFrom": {
                  "description": "Optional Unix start timestamp; defaults to 0.",
                  "oneOf": [
                    {
                      "type": "string"
                    },
                    {
                      "type": "number"
                    }
                  ]
                },
                "validUntil": {
                  "description": "Unix expiry timestamp; must be in the future.",
                  "oneOf": [
                    {
                      "type": "string"
                    },
                    {
                      "type": "number"
                    }
                  ]
                }
              },
              "required": [
                "chainId",
                "executionMode",
                "agent",
                "principal",
                "validUntil",
                "identityRef",
                "asset",
                "maxTransactionValue",
                "maxCumulativeValue",
                "actions"
              ],
              "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"
    }
  }
}

Use it

curl

curl "https://api.sandbox.brickken.com/x402/rams/grant-mandate"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://api.sandbox.brickken.com/x402/rams/grant-mandate");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://api.sandbox.brickken.com/x402/rams/grant-mandate")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/13578.json, and this resource appears in /discovery/resources and /discovery/search.