{
  "x402Version": 2,
  "id": 6808,
  "slug": "6808",
  "resource": "https://api.agentmercantile.com/v1/productive-venue-snapshot",
  "description": "Observe factual Aave V3 lending supply APR and Lido staking APR for one Ethereum/Base asset, with timestamps, evidence, explicit rate labels, optional filters/sort, and limitations. No ranking or investment recommendation. Call when you need currently observed supported-venue rates for one asset, not a ranking.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xdb7b2b54f80479826222749a2ea73a8acc306e1e",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "10000",
      "maxTimeoutSeconds": 60
    }
  ],
  "outputSchema": {
    "bazaar": {
      "info": {
        "description": "Observe factual Aave V3 lending supply APR and Lido staking APR for one Ethereum/Base asset, with timestamps, evidence, explicit rate labels, optional filters/sort, and limitations. No ranking or investment recommendation. Call when you need currently observed supported-venue rates for one asset, not a ranking.",
        "input": {
          "body": {
            "asset": {
              "kind": "native"
            },
            "chain_id": 1
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "asset": {
              "kind": "native"
            },
            "block_number": "1",
            "cached": false,
            "chain_id": 1,
            "classification": "OBSERVED_COMPLETE",
            "errors": [],
            "evidence": [],
            "limitations": [
              "This is a factual snapshot of supported protocol state. It is not investment advice, not a recommendation, and not a complete map of DeFi."
            ],
            "machine": "VM04",
            "methodology_version": "productive-venue-0.2.0",
            "observation_age_ms": 0,
            "omissions": [],
            "protocol_set_version": "aave-v3-lido-eth-base-2026-08-22-v1",
            "request": {
              "asset": {
                "kind": "native"
              },
              "chain_id": 1,
              "limit": 20,
              "protocols": null,
              "sort": "protocol",
              "venue_types": null
            },
            "resolved": {
              "asset": {
                "kind": "native"
              },
              "chain_id": 1,
              "symbol": "ETH"
            },
            "result_count": 0,
            "retrieved_at": "2026-08-22T00:00:00.000Z",
            "sort": {
              "field": "protocol",
              "label": "objective_sort_not_a_recommendation",
              "order": "protocol"
            },
            "status": "OK",
            "truncated": false,
            "venues": []
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "body": {
                "additionalProperties": false,
                "properties": {
                  "asset": {
                    "additionalProperties": false,
                    "description": "native, erc20, or allowlisted symbol asset object",
                    "properties": {
                      "address": {
                        "description": "Required for erc20. Exact nonzero 20-byte EVM address.",
                        "type": "string"
                      },
                      "kind": {
                        "enum": [
                          "native",
                          "erc20",
                          "symbol"
                        ],
                        "type": "string"
                      },
                      "symbol": {
                        "description": "Required for kind=symbol. Allowlist ETH, WETH, USDC, stETH, wstETH. Chain-specific.",
                        "type": "string"
                      }
                    },
                    "required": [
                      "kind"
                    ],
                    "type": "object"
                  },
                  "chain_id": {
                    "description": "Ethereum 1 or Base 8453 only.",
                    "enum": [
                      1,
                      8453
                    ],
                    "type": "integer"
                  },
                  "limit": {
                    "description": "Default 20. Applied after filters and sort.",
                    "maximum": 20,
                    "minimum": 1,
                    "type": "integer"
                  },
                  "protocols": {
                    "items": {
                      "enum": [
                        "aave_v3",
                        "lido"
                      ],
                      "type": "string"
                    },
                    "minItems": 1,
                    "type": "array",
                    "uniqueItems": true
                  },
                  "sort": {
                    "description": "Objective sort only. rate_* uses primary_apr. Null rates sort last. Not a recommendation.",
                    "enum": [
                      "protocol",
                      "rate_desc",
                      "rate_asc"
                    ],
                    "type": "string"
                  },
                  "venue_types": {
                    "items": {
                      "enum": [
                        "lending",
                        "liquid_staking"
                      ],
                      "type": "string"
                    },
                    "minItems": 1,
                    "type": "array",
                    "uniqueItems": true
                  }
                },
                "required": [
                  "chain_id",
                  "asset"
                ],
                "type": "object"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
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              "method",
              "bodyType",
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          },
          "output": {
            "properties": {
              "example": {
                "additionalProperties": true,
                "properties": {
                  "asset": {
                    "type": "object"
                  },
                  "block_number": {
                    "type": "string"
                  },
                  "cached": {
                    "type": "boolean"
                  },
                  "chain_id": {
                    "enum": [
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                      8453
                    ],
                    "type": "integer"
                  },
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                    "enum": [
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                      "OBSERVED_PARTIAL",
                      "OBSERVED_EMPTY_SUPPORTED_SET",
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                      "HOLD_OUTPUT_REFUSED"
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                  },
                  "evidence": {
                    "type": "array"
                  },
                  "limitations": {
                    "items": {
                      "type": "string"
                    },
                    "type": "array"
                  },
                  "machine": {
                    "enum": [
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                    ],
                    "type": "string"
                  },
                  "methodology_version": {
                    "enum": [
                      "productive-venue-0.2.0"
                    ],
                    "type": "string"
                  },
                  "observation_age_ms": {
                    "type": "integer"
                  },
                  "omissions": {
                    "items": {
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                  "protocol_set_version": {
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                  },
                  "retrieved_at": {
                    "type": "string"
                  },
                  "sort": {
                    "type": "object"
                  },
                  "status": {
                    "enum": [
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                      "PARTIAL",
                      "HOLD"
                    ],
                    "type": "string"
                  },
                  "truncated": {
                    "type": "boolean"
                  },
                  "venues": {
                    "type": "array"
                  }
                },
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                  "classification",
                  "machine",
                  "methodology_version",
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                  "asset",
                  "request",
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                  "sort",
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                  "omissions",
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                  "venues",
                  "limitations",
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                  "evidence"
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              }
            },
            "required": [
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            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
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  "tags": [
    "bazaar"
  ],
  "sourceHost": "api.agentmercantile.com",
  "lastUpdated": "2026-09-05T01:16:13.68Z",
  "quality": {
    "calls30d": 8,
    "uniquePayers30d": 3,
    "lastCalledAt": "2026-09-05T01:16:13.411Z"
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  "liveness": {},
  "verified": false,
  "featured": false,
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    "host": "api.agentmercantile.com",
    "manifest_name": "api.agentmercantile.com",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}