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Earn Shop – FetchClean PDF Download
x402
Earn Shop – FetchClean PDF Download is a paid API for AI agents from 46-225-73-168.sslip.io, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-13).
Delivers a pay-per-download PDF document in exchange for a $0.02 USDC micropayment on Base via the x402 protocol, with automatic refund on failed delivery.
Price / call$0.02
Success—
StatusUnknown
How this service works
Pay-per-download PDF documents in USDC on Base via the x402 protocol. Settlement runs through the public x402 facilitator; a direct transfer + tx-hash route is also accepted. Failed delivery is refunded.
Output
Returns the purchased PDF document as a raw binary file stream. If payment fails or delivery cannot be completed, the USDC payment is refunded to the sender.
Example use cases
Automated document purchase agent
“Use my x402 payment payload to buy and download the FetchClean PDF from Earn Shop right now — I need the file as soon as the 0.02 USDC payment on Base goes through.”
USDC direct-transfer document retrieval
“I already sent 0.02 USDC to the Earn Shop payTo address on Base — here's my transaction hash, can you use it to fetch the FetchClean PDF document for me?”
Agent fleet content acquisition
“My agent needs to grab the FetchClean PDF from Earn Shop using an x402 payment on Base for 0.02 USDC — handle the payment and return the document binary so I can store it.”
Technical details
Endpoint
POSThttps://46-225-73-168.sslip.io/buy/fetchcleanWhen to prefer
Choose this endpoint when you need to programmatically purchase and download a specific gated PDF document using a USDC micropayment on Base, either via the x402 protocol payment header or a direct USDC transfer with tx hash. Ideal for AI agents that need to acquire digital documents autonomously without a traditional subscription or API key.
Side effects
- Invalid or malformed x402 payment payload returns an error and triggers refund
- Transaction hash not found or insufficient USDC transfer amount causes rejection
- Payment not yet confirmed on Base blockchain leads to delivery failure and refund
- Document unavailable or server error results in refund to payer
- Duplicate payment submission may be rejected to prevent double-spend
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| tx | string | Direct-transfer route: tx hash of a USDC transfer to payTo covering the price |
| xpayment | string | x402 payment payload (base64 JSON), same as the X-PAYMENT/PAYMENT-SIGNATURE header |
Output
Schema · Response
{
"type": "string",
"format": "binary"
}Tags
x402
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