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Inferrail Web Read
x402
Inferrail Web Read is a paid API for AI agents from inferrail-cost-gateway.onrender.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-31).
Fetches a single public web page and returns its content as clean markdown, charged at $0.002 USDC per successfully delivered page via x402 on Base.
Price / call$0.002
Success—
StatusUnknown
How this service works
Paid services for AI agents over x402 on Base and MPP on Tempo. Inferrail Web Read: one public web page as clean markdown, $0.002 per delivered page, refusals and target-site errors never charged, a retry never pays twice. Inferrail Hosted: one dollar budget shared by every agent and process using a workspace key (250 governed runs a month free, then $0.001/run in x402 credits).
Output
Returns a JSON object containing the original URL, the final URL after redirects, the page title, the full page content rendered as clean markdown, a word count, a SHA256 hash of the content for deduplication, the fetch timestamp, and a receipt with the price paid, your request_id echo, and a payment reference. Refusals and target-site errors are not charged.
Example use cases
Research article summarization
“Go read this news article at https://techcrunch.com/2024/01/15/openai-new-model and pull out the full text so I can summarize it.”
Documentation page ingestion
“Fetch the content from https://docs.stripe.com/api/charges and give me the readable markdown so I can understand what fields are available.”
Competitor pricing page monitoring
“Read the page at https://competitor.com/pricing and return the full text — I want to see what their current plans say.”
Technical details
Endpoint
GEThttps://inferrail-cost-gateway.onrender.com/read/v1/page?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an agent needs to read the human-readable text of a single public web page and convert it to clean markdown, especially in cost-sensitive agentic workflows where you only want to pay for successfully delivered pages. The idempotent retry mechanism (same url + request_id = no double charge) makes it safe for unreliable networks. Prefer this over general-purpose scraping services when operating on the x402/Base payment rail or when per-page micropayment billing is preferred over subscription scraping APIs.
Side effects
- Target site returns a 4xx or 5xx error — not charged, error status returned
- Target site blocks automated access or returns a CAPTCHA — not charged
- URL is malformed or exceeds 2048 characters — validation error returned
- Network timeout reaching target site — not charged
- Payment failure via x402 — request not fulfilled
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"url": "https://example.com/",
"title": "Example Domain",
"receipt": {
"price_usd": "0.002",
"payment_ref": "0xpayer:0xnonce"
},
"final_url": "https://example.com/",
"fetched_at": "2026-10-16T12:00:00Z",
"word_count": 28,
"content_sha256": "3f1c…",
"content_markdown": "# Example Domain\n\nThis domain is for use in examples..."
}
}Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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