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ALFRED Butlerize Personal Assistant
x402
ALFRED Butlerize Personal Assistant is a paid API for AI agents from x402.wallace.us, paid per call via x402, $0.2/call, status unknown (last checked 2026-10-11).
Processes a natural-language text request through a self-hosted personal-assistant AI, returning task-oriented results, paid per-call via Lightning/x402 protocol.
Price / call$0.2
Success—
StatusUnknown
How this service works
Self-hosted personal-assistant paid tools via Lightning. Uses x402-shaped protocol (L402 lineage): HTTP 402 with a Lightning invoice in the response body + WWW-Authenticate header, retry with X-Payment-Hash: <hex> once paid. Results cached per payment_hash so legitimate retries don't cost twice.
Output
A JSON object containing the assistant's response to the submitted text request — may include generated text, structured results, or task output depending on the request content. Response is cached per payment_hash so retrying with the same hash returns the same result without an additional charge.
Example use cases
Example prompt
“Hey, use ALFRED's butlerize service to handle this for me: draft a polite follow-up email reminding my landlord about the leaky faucet repair we discussed last Tuesday.”
Technical details
Endpoint
POSThttps://x402.wallace.us/x402/butlerize?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a pay-per-use personal assistant AI task executed via Lightning micropayments (x402/L402 protocol) without a subscription, and you want results cached so retries on the same payment don't incur extra cost. Ideal for infrequent, one-off assistant tasks billed in USDC at $0.20 per call on a self-hosted, privacy-conscious backend.
Side effects
- HTTP 402 returned with Lightning invoice if payment has not been made yet — agent must pay and retry with X-Payment-Hash header
- Invalid or expired payment hash returns an auth error
- Text input exceeds 2000 character limit — request rejected
- Malformed JSON body returns a 400 error
- Payment hash not yet confirmed on Lightning network — retry after confirmation
- Service temporarily unavailable on self-hosted infrastructure — 503
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string | (≤2000 chars) |
Output
Schema · Response
{
"type": "object",
"additionalProperties": true
}Tags
x402
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