api.webextract.dev

Markdown only: fetch a public web page (robots.txt respected) and return clean Markdown plus title/word count. Cheaper than /v1/extract when you do not need structured product/table JSON.

OtherLiveeip155:8453Exactvia cdp

https://api.webextract.dev/v1/markdown

Settlements · 30d

5

No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.

$0.02

Verified settled volume

5 settlements proven x402 by their on-chain EIP-3009 marker.

$0.0020

Listed price

As published in the catalog. Always read the live 402 before paying.

2

Calls · 30d

Upstream's own call count for this endpoint, not ours.

1

Unique payers · 30d

Last called 2026-10-24 21:39Z

—

Upstream on-chain volume

Reported by the source catalog.

Paid to

0xcdd59c608ad158a8f390a47092eedacf5d3a68e2

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "x402": {
    "asset": "USDC",
    "price": "$0.002",
    "header": "PAYMENT-SIGNATURE",
    "network": "eip155:8453",
    "networks": [
      "eip155:8453",
      "eip155:137",
      "eip155:42161",
      "eip155:43114",
      "eip155:10",
      "eip155:480",
      "eip155:143"
    ]
  },
  "error": "payment_required",
  "reason": "x402_required",
  "stripe": {
    "packs": [
      {
        "url": "https://api.webextract.dev/buy/starter",
        "usd": 5,
        "calls": 1000
      },
      {
        "url": "https://api.webextract.dev/buy/pro",
        "usd": 20,
        "calls": 5000
      },
      {
        "url": "https://api.webextract.dev/buy/scale",
        "usd": 50,
        "calls": 15000
      }
    ],
    "buy_url": "https://webextract.dev/#pricing"
  },
  "message": "Payment required. Pay per call with x402 (see PAYMENT-REQUIRED header), send Authorization: Bearer <key>, or try it free: add header 'X-Billing: free' (or ?free=1) for 20 calls/day per IP."
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.002USDC≈ $0.002 USD

on Base · exact scheme

Pay 0.002 USDC on Base to 0xcdd5…a68e2. The signed payment is good for 5 minutes.

Paid to: 0xcdd5…a68e2
USD Coin contract: 0x8335…02913
Payment window: 5 minutes
As published: 2000 smallest units

2000units

on Polygon · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 0xcdd5…a68e2
Token contract: 0x3c49…c3359
Payment window: 5 minutes

2000units

on Arbitrum · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 0xcdd5…a68e2
Token contract: 0xaf88…e5831
Payment window: 5 minutes

2000units

on eip155:43114 · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 0xcdd5…a68e2
Token contract: 0xB97E…48a6E
Payment window: 5 minutes

2000units

on Optimism · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 0xcdd5…a68e2
Token contract: 0x0b2C…7Ff85
Payment window: 5 minutes

2000units

on eip155:480 · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 0xcdd5…a68e2
Token contract: 0x79A0…D24d1
Payment window: 5 minutes

2000units

on eip155:143 · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 0xcdd5…a68e2
Token contract: 0x7547…fb603
Payment window: 5 minutes

The catalog’s raw entry

[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xcdd59c608ad158a8f390a47092eedacf5d3a68e2",
    "amount": "2000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xcdd59c608ad158a8f390a47092eedacf5d3a68e2",
    "amount": "2000",
    "scheme": "exact",
    "network": "eip155:137",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xcdd59c608ad158a8f390a47092eedacf5d3a68e2",
    "amount": "2000",
    "scheme": "exact",
    "network": "eip155:42161",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xcdd59c608ad158a8f390a47092eedacf5d3a68e2",
    "amount": "2000",
    "scheme": "exact",
    "network": "eip155:43114",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xcdd59c608ad158a8f390a47092eedacf5d3a68e2",
    "amount": "2000",
    "scheme": "exact",
    "network": "eip155:10",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
    "extra": {
      "name": "USDC",
      "version": "2"
    },
    "payTo": "0xcdd59c608ad158a8f390a47092eedacf5d3a68e2",
    "amount": "2000",
    "scheme": "exact",
    "network": "eip155:480",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
    "extra": {
      "name": "USDC",
      "version": "2"
    },
    "payTo": "0xcdd59c608ad158a8f390a47092eedacf5d3a68e2",
    "amount": "2000",
    "scheme": "exact",
    "network": "eip155:143",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "url": "https://example.com/article"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "url": "https://example.com/article",
          "title": "Example",
          "markdown": "# Example\n...",
          "final_url": "https://example.com/article",
          "word_count": 120,
          "markdown_truncated": false
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "queryParams": {
              "type": "object",
              "required": [
                "url"
              ],
              "properties": {
                "url": {
                  "type": "string",
                  "description": "Public http(s) URL to convert to Markdown"
                }
              }
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object",
              "required": [
                "url",
                "final_url",
                "markdown"
              ],
              "properties": {
                "url": {
                  "type": "string"
                },
                "title": {
                  "type": [
                    "string",
                    "null"
                  ]
                },
                "markdown": {
                  "type": "string"
                },
                "final_url": {
                  "type": "string"
                },
                "fetched_at": {
                  "type": "string"
                },
                "word_count": {
                  "type": "integer"
                },
                "content_source": {
                  "enum": [
                    "raw_html",
                    "rendered"
                  ],
                  "type": "string",
                  "description": "Where the content came from: raw_html = the HTTP response body, no JavaScript executed (/v1/extract, /v1/markdown); rendered = the page was loaded in a headless browser with JavaScript executed (/v1/render/extract, /v1/render/markdown)"
                },
                "markdown_truncated": {
                  "type": "boolean"
                }
              }
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog: 2026-10-24 21:39Z
Last indexed by Roundhouse: 2026-10-27 01:50Z
Last enriched (probe, favicon, geo): 2026-10-25 14:16Z
x402 version: 2
Max timeout: 300s
Liveness probe: HTTP 402

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Show the prompt

Using Roundhouse, look up the x402 service api.webextract.dev and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=api.webextract.dev'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://api.webextract.dev/v1/markdown, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.