Parameters3
| Parameter | Type | Default | Example |
|---|---|---|---|
content_type | string | null | application/pdf |
filename | string | null | report.pdf |
size_bytes | number | null | 18376291 |
PreFlight Temporary File Relay
relay.preflightstack.comrelay.preflightstack.com
- Category
- Service
- Network
- Avg / request
- $0.005
- Endpoints
- 1
Service overview
What is PreFlight Temporary File Relay?
PreFlight Temporary File Relay is an x402 service on Agentic Market. Agents can call it directly, pay per request through x402, and avoid long-lived API keys or provider account setup.
Level up your agent by giving it access to thousands of services. All payable per-request via x402. No API keys, no accounts.
Paste into your agentic chat and let your agent guide you.
Make a Call
Example request
npx awal x402 pay "https://relay.preflightstack.com/v1/file-slot" \
--method POST \
--data '{
"content_type": "{content_type}",
"filename": "{filename}",
"size_bytes": "{size_bytes}"
}'What you get back
{
"endpoint": "POST /v1/file-slot",
"paid": true,
"query": "example input",
"result": {
"value": "Structured response from the service."
}
}API surface
Endpoints
1 crawlable route
FAQ
Questions Agents Ask About PreFlight Temporary File Relay
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