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Fetchgate Prompt Injection Test Corpus
x402
Fetchgate Prompt Injection Test Corpus is a paid API for AI agents from fetchgate.dev, paid per call via x402, $29/call, status unknown (last checked 2026-10-10).
Purchases and returns a time-limited download link for the 'prompt-injection-test-corpus' digital product, paid via USDC (x402) at $29 per call.
Price / call$29
Success—
StatusUnknown
How this service works
Buy digital goods over plain HTTP or MCP — GET a catalog, pay in USDC via x402 or check out with a card, no account required. Plus a web-content API: any URL as clean Markdown or structured metadata.
Output
Returns a JSON object containing the productId ('prompt-injection-test-corpus'), a signed, time-limited downloadUrl (valid for 900 seconds), and the expiresInSeconds field indicating how long the link remains active. The agent can immediately fetch the corpus from the download URL before it expires.
Example use cases
Red-team AI agent pipeline
“I need to red-team our new AI assistant against prompt injection — can you buy the prompt-injection-test-corpus from Fetchgate for $29 USDC and get me the download link?”
Benchmark LLM safety defenses
“We're evaluating how well our LLM resists prompt injection. Go ahead and purchase the prompt-injection-test-corpus on Fetchgate and send me the signed download URL.”
Build automated injection test suite
“I want to build an automated test suite for prompt injection. Grab the prompt-injection-test-corpus from Fetchgate — pay with USDC — and share the download link so I can start integrating it.”
Technical details
Endpoint
GEThttps://fetchgate.dev/v1/buy/prompt-injection-test-corpus?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a ready-made, curated corpus of prompt injection examples for AI security testing, red-teaming, or benchmark evaluation, and you want to pay once per download with USDC via x402 with no account or registration required. Prefer this over building your own dataset when speed and convenience matter, or when you need a standardized test set for reproducible comparisons.
Side effects
- Payment rejected or insufficient USDC balance — x402 payment fails, endpoint returns 402 with payment requirements
- Download link expires after 900 seconds — agent must re-purchase to get a fresh link
- Invalid or missing x402 payment header — returns 402 without delivering product
- Product temporarily unavailable — 503 or 404 if the product ID is not found
- Network timeout — slow response may occur if payment settlement is delayed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"productId": "prompt-injection-test-corpus",
"downloadUrl": "https://fetchgate.dev/v1/download/prompt-injection-test-corpus?exp=1700000000&sig=<hex>",
"expiresInSeconds": 900
}
}Tags
x402
Reviews
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