defiexec-build

Non-custodial yield deposit/redeem calldata for Base: give protocol (aave-v3, compound-v3 or erc4626), asset or vault, raw amount, action and recipient; we read the protocol on-chain state and return ready-to-sign transaction calldata plus the ERC-20 approval (deposit only) and the expected shares or assets. You sign with your own wallet — we never hold or move funds.

Resource: api.agentstools.dev/yield/build

Network: eip155:8453 · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0xF22e558a00D91Ee12A1F50C52186FecB8dDFf493

Payment methods: — · Last validation: 2026-09-14 16:39:52.485+00

{
  "input": {
    "type": "object",
    "required": [
      "type",
      "method"
    ],
    "properties": {
      "type": {
        "type": "string",
        "const": "http"
      },
      "method": {
        "enum": [
          "GET",
          "HEAD",
          "DELETE"
        ],
        "type": "string"
      },
      "queryParams": {
        "type": "object",
        "required": [
          "protocol",
          "amount",
          "recipient"
        ],
        "properties": {
          "asset": {
            "type": "string",
            "description": "For aave-v3/compound-v3: the asset symbol (USDC, WETH, ...) or a 0x ERC-20 address. Compound III earns only on its base asset."
          },
          "vault": {
            "type": "string",
            "description": "For erc4626: the vault 0x address (ANY Base ERC-4626) or a seed slug. Resolved on-chain."
          },
          "action": {
            "enum": [
              "deposit",
              "redeem"
            ],
            "type": "string",
            "description": "deposit (supply) or redeem (withdraw). Default deposit."
          },
          "amount": {
            "type": "string",
            "description": "Raw atomic units. deposit: underlying assets. redeem: aave/comet = underlying (or 'max'); erc4626 = shares (or 'max')."
          },
          "protocol": {
            "enum": [
              "aave-v3",
              "compound-v3",
              "erc4626"
            ],
            "type": "string",
            "description": "Yield protocol: aave-v3, compound-v3 or erc4626."
          },
          "recipient": {
            "type": "string",
            "description": "0x address that supplies/receives (baked into calldata)."
          }
        }
      }
    },
    "additionalProperties": false
  },
  "output": {
    "type": "object",
    "required": [
      "type"
    ],
    "properties": {
      "type": {
        "type": "string"
      },
      "example": {
        "type": "object"
      }
    }
  },
  "paymentRequirements": [
    {
      "raw": {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xF22e558a00D91Ee12A1F50C52186FecB8dDFf493",
        "amount": "50000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      },
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "payTo": "0xF22e558a00D91Ee12A1F50C52186FecB8dDFf493",
      "scheme": "exact",
      "network": "eip155:8453",
      "amountAtomic": "50000"
    }
  ]
}

Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.