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DfE AI Safety Evidence Toolkit Download (USDC on Base)
x402
DfE AI Safety Evidence Toolkit Download (USDC on Base) is a paid API for AI agents from pay.adamhaleworks.workers.dev, paid per call via x402, $149/call, status unknown (last checked 2026-10-19).
Delivers the UK Department for Education AI safety evidence toolkit as a downloadable ZIP file upon payment of 149 USDC on Base via x402 protocol.
Price / call$149
Success—
StatusUnknown
How this service works
Buy UK school edtech renewal data (queries from $0.03, England snapshot 295 USDC) and the DfE AI safety evidence toolkit (149 USDC) with canonical USDC on Base. Automatic delivery, no account.
Output
Returns a JSON object containing a time-limited (48-hour) signed download URL for the DfE-AI-Safety-Evidence-Toolkit-USDC.zip file, an 18-character order ID, an order status URL, the file name and byte size, and the published SHA-256 checksum for verification. No account or login is required.
Example use cases
School policy team accessing AI guidance
“Our school trust needs the Department for Education AI safety evidence toolkit for our AI policy review — please buy it with USDC on Base and send me the download link.”
EdTech researcher downloading DfE resources
“I'm researching AI safety in UK schools and need the DfE AI Safety Evidence Toolkit. Can you purchase it for 149 USDC and give me a link to download the ZIP?”
Consultant acquiring toolkit for a client
“A client needs the official DfE AI safety evidence toolkit urgently — please pay 149 USDC on Base to get it and share the download URL and order ID with me.”
Technical details
Endpoint
GEThttps://pay.adamhaleworks.workers.dev/x402/v1/dfe-ai-safety-toolkit?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need the official UK Department for Education AI safety evidence toolkit as a packaged file, want instant automatic delivery without creating an account, and can pay with USDC on the Base network. It is purpose-built for one-shot crypto purchases of this specific DfE document bundle and is ideal for agents that can handle x402 payment flows.
Side effects
- Payment insufficient or rejected — x402 payment header missing or underfunded, returns 402 Payment Required
- Download URL expired — signed URL is only valid for 48 hours after payment; accessing after expiry returns 403 or 401
- Invalid HMAC signature on download URL — tampering with URL parameters causes download rejection
- Network/worker errors — Cloudflare Workers outage returns 5xx; retry after delay
- Double-spend or replay detected — re-submitting the same payment nonce may be rejected
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"file": {
"name": "DfE-AI-Safety-Evidence-Toolkit-USDC.zip",
"bytes": "<size>",
"sha256": "<published on the guide page>"
},
"order": "<18-character order id>",
"product": "dfe-ai-safety-toolkit",
"download": {
"url": "https://pay.adamhaleworks.workers.dev/download/dfe-ai-safety-toolkit?o=<order>&exp=<unix time>&sig=<HMAC>",
"expires_at": "<48 hours after payment>"
},
"order_url": "https://pay.adamhaleworks.workers.dev/orders/<order>"
}
}Tags
x402
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