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GhostKey Delegation Session Creator
x402
GhostKey Delegation Session Creator is a paid API for AI agents from ghostkey-mcp.onrender.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-30).
Mints a short-lived, origin-scoped browser delegation session that allows unmetered actions within the session boundary.
Price / call$0.1
Success—
StatusUnknown
How this service works
GhostKey delegation session (ghostkey_session_create): mint a short-lived, origin-scoped browser delegation session. Actions inside a minted session are unmetered.
Output
Returns a minted delegation session object including a session token or ID, origin scope binding, and expiry metadata. Actions performed within the session are unmetered, meaning no additional per-call charges apply until the session expires.
Example use cases
Unmetered web scraping session
“I need to scrape a lot of pages from the same domain — can you mint me a GhostKey delegation session scoped to that origin so the actions inside aren't individually metered?”
Browser agent task delegation
“Set up a short-lived GhostKey session so my browser agent can carry out a series of actions on the site without racking up per-call charges.”
Automated form-filling workflow
“I want to automate filling out a bunch of forms on a single website — can you create a delegated browser session via GhostKey so all those steps are covered under one session?”
Technical details
Endpoint
POSThttps://ghostkey-mcp.onrender.com/mcp?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to perform many browser actions against a single origin and want to avoid per-action metering costs. It is ideal for agentic browser automation workflows where a single session can amortize the fixed $0.1 USDC minting cost across many unmetered steps. Prefer this over per-call browser APIs when the number of actions per session exceeds one.
Side effects
- Payment failure: insufficient USDC balance or x402 payment not accepted, resulting in 402 error
- Invalid origin: origin parameter missing or malformed, session cannot be scoped
- Session creation conflict: duplicate or overlapping session for same origin
- Server unavailable: render.com cold-start latency or downtime causing timeout
- Expired credentials: upstream auth token used to create session has already lapsed
Tags
x402
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