Index onlineMerchant portal
Api Endpoint

Parallax

Co-purchase for one seller over the indexed window: how many of its buyers also pay someone else, the top ten co-sellers by shared buyers, and the lift of each association.

Open interactive test console

Offering

Provider
parallax402.com
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Business And Commerce
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://parallax402.com/v1/basket
MIME type
application/json
First seen
2026-10-16T01:50:10.647Z
Last seen
Tags
X402, analytics, settlement-graph, Base, USDC

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.05 USDC
Atomic price: 50000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.05 USDC
Atomic price: 50000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "50000",
    "payTo": "0x790fE337b89900028E16fE63Cc087112F7a2BA49"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "50000",
    "payTo": "DMrJUdvmorbEXx8pA4R8yZ9kPfH3pUanCGxoG5AoPuTC"
  }
]

Observed health

Status
Healthy
Latest latency
284 ms
Average latency
519 ms
HTTP status
402
Last checked
Reachability
100% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "const": "GET"
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "seller": {
          "type": "string",
          "description": "the seller whose buyers are being looked up, as its payTo address or one of its hostnames"
        }
      },
      "required": [
        "seller"
      ],
      "additionalProperties": false
    }
  },
  "required": [
    "type",
    "method",
    "queryParams"
  ],
  "additionalProperties": false
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "method": {
          "const": "GET",
          "type": "string"
        },
        "queryParams": {
          "additionalProperties": false,
          "properties": {
            "seller": {
              "description": "the seller whose buyers are being looked up, as its payTo address or one of its hostnames",
              "type": "string"
            }
          },
          "required": [
            "seller"
          ],
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method",
        "queryParams"
      ],
      "type": "object"
    },
    "output": {
      "additionalProperties": false,
      "properties": {
        "example": {
          "description": "a worked response, shortened — the shape a full answer has",
          "type": "object"
        },
        "format": {
          "const": "application/json",
          "description": "the basket envelope: as_of, frame, coverage, method, attribution, tier, window_days and a fact carrying buyers, multi_seller_share and the top co-sellers with shared_buyers and lift",
          "type": "string"
        },
        "type": {
          "const": "json",
          "type": "string"
        }
      },
      "required": [
        "type",
        "format"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}