Apify is the largest and most trusted marketplace of tools for web scraping, crawling, dat

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x4aAbE17C239eF71c3A26bA7C2b3e0AeBbfC1DF26",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000000",
    "maxTimeoutSeconds": 60
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "payTo": "ECUPkq6DP8VUSEueL4qNznyNDJLwu6PQhnMQ5cuZsTLH",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "1000000",
    "maxTimeoutSeconds": 60
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "payTo": "ECUPkq6DP8VUSEueL4qNznyNDJLwu6PQhnMQ5cuZsTLH",
    "asset": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
    "amount": "1000000",
    "maxTimeoutSeconds": 60
  }
]

{
  "bazaar": {
    "category": "Data",
    "discoverable": true,
    "info": {
      "input": {
        "method": "GET",
        "queryParams": {
          "amount": "2",
          "currency": "usd"
        },
        "type": "http"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "headers": {
              "additionalProperties": {
                "type": "string"
              },
              "type": "object"
            },
            "method": {
              "enum": [
                "GET",
                "HEAD",
                "DELETE"
              ],
              "type": "string"
            },
            "queryParams": {
              "additionalProperties": false,
              "properties": {
                "amount": {
                  "description": "Prepaid amount in USD (e.g. \"5\" or \"1.50\"). Minimum $1.",
                  "pattern": "^\\d+(\\.\\d{1,2})?$",
                  "type": "string"
                },
                "currency": {
                  "description": "Payment currency. Only \"usd\" is supported.",
                  "enum": [
                    "usd"
                  ],
                  "type": "string"
                }
              },
              "required": [
                "amount",
                "currency"
              ],
              "type": "object"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method"
          ],
          "type": "object"
        },
        "output": {
          "additionalProperties": false,
          "properties": {
            "example": {
              "additionalProperties": false,
              "properties": {
                "expiresAt": {
                  "format": "date-time",
                  "type": "string"
                },
                "remainingBalanceUsd": {
                  "type": "number"
                },
                "token": {
                  "description": "Apify API token; use as Authorization: Bearer <token>.",
                  "type": "string"
                }
              },
              "required": [
                "token",
                "remainingBalanceUsd",
                "expiresAt"
              ],
              "type": "object"
            }
          },
          "required": [
            "example"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    },
    "tags": [
      "automation",
      "web-data",
      "crawling",
      "context",
      "scraping"
    ]
  }
}

curl "https://agi.apify.com/protocols/x402/prepaid-tokens"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

const res = await fetch("https://agi.apify.com/protocols/x402/prepaid-tokens");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

import httpx
res = httpx.get("https://agi.apify.com/protocols/x402/prepaid-tokens")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header