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Agent Service · x402 · early usage

eBay listing detail — one listing by product id: buy options & current bid, variants, s…

eBay listing detail — one listing by product id: buy options & current bid, variants, shipping to a supported destination, seller reputation, item specifics, stock & watch counts as clean JSON.

by ebay.use.x402atlas.com · discovered, not yet claimed by its owner · updated 2026-10-08

30d calls5
30d payers3
MethodGET
Outputjson

Mirrored from Coinbase's public x402 Bazaar. The description is the provider's own text and has not been reviewed here; the payment requirements are copied as published.

What it does

eBay listing detail — one listing by product id: buy options & current bid, variants, shipping to a supported destination, seller reputation, item specifics, stock & watch counts as clean JSON.

Tags: ebay · ecommerce · marketplace · shopping · prices · bazaar

Call contract

Method
GET
Input
query parameters
Output
json
Last paid call
2026-10-08
Input example from Bazaar metadata
{
  "domain": "ebay.com",
  "product_id": "146883055815"
}
Output example
{
  "product": {
    "buy": {
      "best_offer": true,
      "buy_it_now": {
        "price": {
          "extracted": 624.98,
          "raw": "$624.98"
        }
      }
    },
    "categories": [
      "Video Games & Consoles",
      "Video Game Consoles"
    ],
    "condition": "New",
    "link": "https://www.ebay.com/itm/146883055815",
    "media": [
      "https://i.ebayimg.com/images/g/nbQAAOSwIvtmTCx~/s-l1600.jpg",
      "https://i.ebayimg.com/images/g/pJcAAOSwR8hmTCx~/s-l1600.jpg"
    ],
    "payment_methods": [
      "PayPal",
      "Visa",
      "Mastercard",
      "Paypal Credit"
    ],
    "product_id": "146883055815",
    "quantity": {
      "availability_signal": "More than 10 available",
      "sold": 346
    },
    "rating": 4.8,
    "returns": {
      "accepted": true,
      "period": "30 days",
      "refund_method": "Money Back"
    },
    "review_count": 127,
    "shipping": {
      "destination": "United States",
      "options": [
        {
          "estimated_delivery": "Wed, Jul 29 – Mon, Aug 3",
          "method": "Free Standard Shipping",
          "price": {
            "extracted": 0,
            "raw": "$0.00"
          }
        }
      ],
      "origin": "United States",
      "status": "available"
    },
    "short_description": "PlayStation 5 Digital Edition Slim console bundle with a second DualSense wireless controller.",
    "specifications": {
      "about_this_item": {
        "Brand": "Sony",
        "Condition": "New: A brand-new, unused, unopened, undamaged item in its original packaging.",
        "Model": "Sony PlayStation 5 Slim Digital Edition"
      },
      "product_details": {
        "Color": "White",
        "Storage Capacity": "1 TB",
        "Type": "Home Console"
      }
    },
    "subtitle": "Brand New - Full Warranty",
    "title": "BRAND NEW PlayStation 5 Slim Console Digital Edition + Extra DualSense Controller",
    "watch_count": 89
  },
  "queried_at": "2026-07-25T12:00:00Z",
  "related_products": [
    {
      "details_link": "https://ebay.use.x402atlas.com/product?product_id=167118829301",
      "price": {
        "extracted": 650,
        "raw": "$650.00"
      },
      "product_id": "167118829301",
      "thumbnail": "https://i.ebayimg.com/thumbs/images/g/1a2AAOSwFqVnB0xN/s-l300.jpg",
      "title": "Sony PlayStation 5 Slim Disc Edition Console Bundle"
    }
  ],
  "seller": {
    "name": "Primo Deals",
    "positive_feedback_percent": 99.1,
    "profile_link": "https://www.ebay.com/str/primodealsus",
    "rating": 4.9,
    "sold_count": 18342,
    "username": "primo.deals.us"
  }
}

Use with an agent

  1. Discover. Agents find this listing with GET https://bazaar.saylorinnovations.com/discovery/search?query=…, the MCP tool search_resources, or /discovery/resources.
  2. Inspect. Fetch /resources/29045.json for the price and payment options.
  3. Pay. Call GET https://ebay.use.x402atlas.com/product. The provider answers 402 with its payment requirements. An x402 client signs one of the options below and retries with PAYMENT-SIGNATURE.
  4. Execute. The provider returns 200 with the data. Agent Bazaar is not in the request path and never sees your payment.

For humans

You don't need an account or an API key; you need a wallet holding a small amount of USDC on Base, Polygon, Arbitrum One, Solana, and an x402-capable client (see the examples below). Call the endpoint unpaid first to see exactly what it asks for.

Pricing & payment

Price
$0.02 / request
Protocol
x402 v2
Auth
No account or API key. Pay per request.
Networks
Base, Polygon, Arbitrum One, Solana
Demand
5 calls · 3 unique payers in 30d (public x402 Bazaar data)

x402 payment requirements

SchemeNetworkAssetAmountPay toTimeout
exactBase
eip155:8453		USDC$0.020x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2300s
exactPolygon
eip155:137		USDC$0.020x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2300s
exactArbitrum One
eip155:42161		USDC$0.020x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2300s
exactSolana
solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp		USDC$0.02ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ300s
accepts[] (raw JSON)
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "20000",
    "amountUsd": 0.02,
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "eip155:137",
    "payTo": "0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2",
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "amount": "20000",
    "amountUsd": 0.02,
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "eip155:42161",
    "payTo": "0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2",
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "amount": "20000",
    "amountUsd": 0.02,
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "payTo": "ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "20000",
    "amountUsd": 0.02,
    "maxTimeoutSeconds": 300
  }
]

Schemas

Output schema (JSON Schema)
{
  "properties": {
    "example": {
      "properties": {
        "product": {
          "properties": {
            "buy": {
              "description": "Purchase options",
              "properties": {
                "best_offer": {
                  "type": "boolean"
                },
                "bid": {
                  "properties": {
                    "count": {
                      "type": "integer"
                    },
                    "price": {
                      "properties": {
                        "extracted": {
                          "type": "number"
                        },
                        "raw": {
                          "type": "string"
                        }
                      },
                      "type": "object"
                    },
                    "time_left": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "buy_it_now": {
                  "properties": {
                    "price": {
                      "properties": {
                        "extracted": {
                          "type": "number"
                        },
                        "raw": {
                          "type": "string"
                        }
                      },
                      "type": "object"
                    }
                  },
                  "type": "object"
                }
              },
              "type": "object"
            },
            "categories": {
              "description": "Category breadcrumb names",
              "items": {
                "type": "string"
              },
              "type": "array"
            },
            "condition": {
              "type": "string"
            },
            "coupon": {
              "properties": {
                "code": {
                  "type": "string"
                },
                "savings": {
                  "type": "string"
                }
              },
              "type": "object"
            },
            "link": {
              "description": "The listing's eBay page",
              "type": "string"
            },
            "media": {
              "description": "Listing image URLs",
              "items": {
                "type": "string"
              },
              "type": "array"
            },
            "payment_methods": {
              "items": {
                "type": "string"
              },
              "type": "array"
            },
            "product_id": {
              "type": "string"
            },
            "quantity": {
              "properties": {
                "availability_signal": {
                  "type": "string"
                },
                "available": {
                  "type": "integer"
                },
                "sold": {
                  "type": "integer"
                }
              },
              "type": "object"
            },
            "rating": {
              "type": "number"
            },
            "returns": {
              "properties": {
                "accepted": {
                  "type": "boolean"
                },
                "period": {
                  "type": "string"
                },
                "refund_method": {
                  "type": "string"
                }
              },
              "type": "object"
            },
            "review_count": {
              "type": "integer"
            },
            "shipping": {
              "properties": {
                "destination": {
                  "type": "string"
                },
                "handling": {
                  "type": "string"
                },
                "options": {
                  "items": {
                    "properties": {
                      "estimated_delivery": {
                        "type": "string"
                      },
                      "method": {
                        "type": "string"
                      },
                      "price": {
                        "properties": {
                          "extracted": {
                            "type": "number"
                          },
                          "raw": {
                            "type": "string"
                          }
                        },
                        "type": "object"
                      }
                    },
                    "type": "object"
                  },
                  "type": "array"
                },
                "origin": {
                  "type": "string"
                },
                "ships_to": {
                  "type": "string"
                },
                "status": {
                  "type": "string"
                }
              },
              "type": "object"
            },
            "short_description": {
              "type": "string"
            },
            "specifications": {
              "properties": {
                "about_this_item": {
                  "description": "Key/value item specifics",
                  "type": "object"
                },
                "product_details": {
                  "description": "Key/value product details",
                  "type": "object"
                }
              },
              "type": "object"
            },
            "subtitle": {
              "type": "string"
            },
            "title": {
              "type": "string"
            },
            "variations": {
              "description": "Option menus and purchasable combinations, when the listing has variants",
              "properties": {
                "combinations": {
                  "items": {
                    "type": "object"
                  },
                  "type": "array"
                },
                "menus": {
                  "items": {
                    "type": "object"
                  },
                  "type": "array"
                }
              },
              "type": "object"
            },
            "watch_count": {
              "type": "integer"
            }
          },
          "type": "object"
        },
        "queried_at": {
          "description": "Time the lookup ran (UTC)",
          "format": "date-time",
          "type": "string"
        },
        "related_products": {
          "items": {
            "properties": {
              "details_link": {
                "description": "This API's /product URL for the related listing",
                "type": "string"
              },
              "price": {
                "properties": {
                  "extracted": {
                    "type": "number"
                  },
                  "raw": {
                    "type": "string"
                  }
                },
                "type": "object"
              },
              "product_id": {
                "type": "string"
              },
              "thumbnail": {
                "type": "string"
              },
              "title": {
                "type": "string"
              }
            },
            "type": "object"
          },
          "type": "array"
        },
        "seller": {
          "properties": {
            "name": {
              "type": "string"
            },
            "positive_feedback_percent": {
              "type": "number"
            },
            "profile_link": {
              "description": "The seller's eBay profile",
              "type": "string"
            },
            "rating": {
              "type": "number"
            },
            "sold_count": {
              "type": "integer"
            },
            "username": {
              "type": "string"
            }
          },
          "type": "object"
        }
      },
      "required": [
        "queried_at",
        "product"
      ],
      "type": "object"
    },
    "type": {
      "type": "string"
    }
  },
  "required": [
    "type"
  ],
  "type": "object"
}
Example shape — generated from the schema, not a captured live response
{
  "example": {
    "product": {
      "buy": {
        "best_offer": true,
        "bid": {
          "count": 0,
          "price": {
            "extracted": 0,
            "raw": "string"
          },
          "time_left": "string"
        },
        "buy_it_now": {
          "price": {
            "extracted": 0,
            "raw": "string"
          }
        }
      },
      "categories": [
        "string"
      ],
      "condition": "string",
      "coupon": {
        "code": "string",
        "savings": "string"
      },
      "link": "string",
      "media": [
        "string"
      ],
      "payment_methods": [
        "string"
      ],
      "product_id": "string",
      "quantity": {
        "availability_signal": "string",
        "available": 0,
        "sold": 0
      },
      "rating": 0,
      "returns": {
        "accepted": true,
        "period": "string",
        "refund_method": "string"
      },
      "review_count": 0,
      "shipping": {
        "destination": "string",
        "handling": "string",
        "options": [
          {
            "estimated_delivery": "string",
            "method": "string",
            "price": {
              "extracted": null,
              "raw": null
            }
          }
        ],
        "origin": "string",
        "ships_to": "string",
        "status": "string"
      },
      "short_description": "string",
      "specifications": {
        "about_this_item": {},
        "product_details": {}
      },
      "subtitle": "string",
      "title": "string",
      "variations": {
        "combinations": [
          {}
        ],
        "menus": [
          {}
        ]
      },
      "watch_count": 0
    },
    "queried_at": "2026-01-01T00:00:00Z",
    "related_products": [
      {
        "details_link": "string",
        "price": {
          "extracted": 0,
          "raw": "string"
        },
        "product_id": "string",
        "thumbnail": "string",
        "title": "string"
      }
    ],
    "seller": {
      "name": "string",
      "positive_feedback_percent": 0,
      "profile_link": "string",
      "rating": 0,
      "sold_count": 0,
      "username": "string"
    }
  },
  "type": "string"
}

Examples

curl
curl -X GET 'https://ebay.use.x402atlas.com/product'
# -> 402 Payment Required; read PAYMENT-REQUIRED
# retry the identical request with PAYMENT-SIGNATURE
JavaScript
const res = await fetch("https://ebay.use.x402atlas.com/product", {
  "method": "GET"
});
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.request("GET", "https://ebay.use.x402atlas.com/product")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Details

Provider
ebay.use.x402atlas.com
Endpoint
https://ebay.use.x402atlas.com/product
Machine-readable
/resources/29045.json