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Pyfile x402 Encrypted Secret Drop (One-Read Dead Drop)
x402
Pyfile x402 Encrypted Secret Drop (One-Read Dead Drop) is a paid API for AI agents from pyfile-agent.taile3ff35.ts.net, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-01).
Creates an encrypted, one-time-read secret dead drop: stores a secret value and returns a burn URL that self-destructs after the first GET.
Price / call$0.002
Success—
StatusUnknown
How this service works
Pay-per-call endpoints for AI agents: web search, web-to-markdown reader, LLM chat completions, encrypted secret storage with one-read dead drops, and a business-idea generator. Payment over x402: USDC on Base, or XNO on nano:mainnet.
Output
Returns a JSON object with a drop ID, a confirmation flag (ok: true), a note explaining that the first GET to the read_url will burn (delete) the secret before responding, and the read_url path to share with the intended recipient.
Example use cases
Sharing credentials with a contractor
“I need to send a database password to a new contractor, but I don't want it sitting in their email forever — create a one-read dead drop for the string 'PgPass!2024Secure' and give me the link to send them.”
Agent-to-agent secret handoff
“Store the value 'BEARER_TOKEN_9kQz7' in a one-time secret drop so I can pass it to another agent that will retrieve it exactly once — give me the read URL.”
Temporary API key escrow
“Put my OpenAI key 'sk-proj-XXXX' into a burn-after-reading drop for me; once my teammate opens the link it should be gone permanently.”
Technical details
Endpoint
POSThttps://pyfile-agent.taile3ff35.ts.net/secret/drop?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need true ephemeral one-read secret sharing — the value is cryptographically burned after first retrieval, making it ideal for credential handoff, agent-to-agent secret passing, or any scenario where you need proof the recipient has read the secret and it no longer exists. Prefer over paste-bin-style services when destruction-on-read is a hard requirement.
Side effects
- Missing or empty secret payload — returns error indicating no content to store
- Payment not received or x402 handshake fails — 402 response requiring USDC on Base or XNO payment
- Drop ID not found on read (already burned or never created) — 404 or error response
- Network connectivity issues to the Tailscale-hosted endpoint — timeout or connection refused
- Malformed request body — 400 bad request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"id": "drop_xyz",
"ok": true,
"note": "Share read_url. First GET burns the value before responding.",
"read_url": "/secret/drop/drop_xyz"
}
}Tags
x402
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