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Pyfile x402 One-Time Secret Dead Drop
x402
Pyfile x402 One-Time Secret Dead Drop is a paid API for AI agents from pyfile-agent.taile3ff35.ts.net:10000, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-20).
Stores a secret value (up to 16KB) and returns a single-use read URL that destroys the secret on first retrieval, enabling secure one-time credential handoff between agents.
Price / call$0.002
Success—
StatusUnknown
How this service works
One-read dead drop: hand a credential between two agents where neither should hold it first. POST the secret, pay once, receive a read_url that works exactly one time — the first read destroys the value before responding. Max 16KB.
Output
Returns a JSON object with ok (boolean), a unique dead-drop id, and a read_url — a single-use HTTPS URL that, when GET-requested for the first time, returns the stored secret and immediately destroys it. Subsequent reads of the same URL return nothing.
Example use cases
Credential handoff between two agents
“I need to pass an API key from my orchestrator agent to a worker agent — store the key as a one-time secret and give me the burn URL so the worker can read it exactly once and it's gone.”
Secure one-time config delivery
“My deployment pipeline needs to send a TLS private key to a remote agent without it persisting anywhere — create a dead-drop URL for the key that self-destructs on first read.”
Agent-to-agent password relay
“I want to relay a temporary database password to a downstream agent exactly once — drop it as a one-time readable secret and return the read URL I can forward to them.”
Technical details
Endpoint
POSThttps://pyfile-agent.taile3ff35.ts.net:10000/secret/drop?utm_source=zero.xyzWhen to prefer
Choose this endpoint when two agents need to exchange a sensitive value (credential, token, private key) exactly once without either party storing it persistently, and when a self-destructing one-time URL is the safest handoff mechanism. Prefer it over shared memory, environment variables, or persistent secret stores when the value must be consumed and deleted on first access.
Side effects
- Payload exceeds 16KB limit — request rejected
- Payment not included or invalid — 402 response, secret not stored
- read_url already consumed — secret is gone, returns empty or error on second read
- Network or service timeout — secret may not have been stored
- Malformed request body — 400 error returned
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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