Can SanctionsAI screen multiple wallets at once?
Yes. SanctionsAI supports batch wallet screening through the API, so thousands of addresses can be checked in bulk.
TL;DR
TL;DR: Yes. The SanctionsAI API accepts multiple wallet addresses in a batch, so you can screen thousands of counterparties in bulk instead of one call per address.
How batch screening works
Batch screening submits a list of wallet addresses to the API and receives an ALLOW or BLOCK result for each one. Each lookup is a single HTTP call that completes in under 100 ms, so a large list can be processed efficiently. The check runs against live data: 947 OFAC-listed crypto wallets and 19,218 SDN names, synced hourly across 16 jurisdictions.
When bulk checks help
- Auditing a full treasury or contributor list before payouts.
- Screening airdrop or grant recipients before distribution.
- Re-checking a wallet portfolio after an SDN List update.
Plan limits to match volume
The free tier allows 5 checks per day with no signup and no key. Paid tiers scale to bulk work: the Dev plan is $19 per month for 10,000 checks and the Pro plan is $99 per month for 100,000 checks. Usage is also available at $0.05 per check through x402. The 4-Gate Agent Payment Protocol, SCREEN then SCORE then STOP then STAMP, applies to batch results the same way it does to single payments.