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Radar CNPJ Company Monitor
x402
Radar CNPJ Company Monitor is a paid API for AI agents from radar-cnpj.com, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-13).
Activates a 30-day monitoring watch on a Brazilian company (CNPJ) to track changes to its registration data
Price / call$0.5
Success—
StatusUnknown
How this service works
Radar CNPJ: monitorar 33.592.510/0001-54 por 30 dias
Output
A confirmation that a 30-day monitoring subscription has been created for the specified CNPJ, which will track changes to the company's Receita Federal registration data and trigger alerts when updates are detected.
Example use cases
Supplier due diligence monitoring
“Start a 30-day Radar CNPJ watch on CNPJ 33.592.510/0001-54 — I need to be notified if their company status, address, or legal situation changes before we finalize the contract.”
Competitor registration tracking
“Set up a 30-day monitor on CNPJ 12.345.678/0001-90 so I can track any changes to that competitor company's official registration data in Brazil.”
Portfolio company compliance watch
“I need to monitor CNPJ 98.765.432/0001-11 for 30 days to make sure our investee company doesn't have any changes in their corporate status or registration details — can you set that up on Radar CNPJ?”
Technical details
Endpoint
POSThttps://radar-cnpj.com/api/me/monitor/watchWhen to prefer
Use this endpoint when you need to proactively track changes to a specific Brazilian company's CNPJ registration over a 30-day period, such as for supplier vetting, compliance monitoring, or investment due diligence — rather than just doing a one-time lookup of CNPJ data.
Side effects
- Invalid CNPJ format returns an error
- CNPJ not found in the Brazilian business registry
- Payment failure blocks subscription creation
- Duplicate watch on already-monitored CNPJ may return conflict
- Network timeout during subscription setup
Tags
x402
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