Invoice Preflight
Check invoice amounts, purchase details and line items; return match, discrepancy or needs_review with evidence.
Go to this service →Our latest check (2026-10-11)
- Answering
- Yes — valid x402 payment terms
- Time to answer
- 236 ms
- Price
- $0.065 per call
- Paying buyers, last 30 days
- 2 (directory's own records)
- Paid calls, last 30 days
- 3
- Category
- Events, tickets and sports
- Address
- https://mcp.dropenginehq.com/api/invoice-preflight
Accuracy: paid answers checked against an independent record
Not yet in our paid checks. A seller we have not checked has neither passed nor failed.
For agents
This page as JSON: /sellers/a9149f26c021.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).