Free address-screening API for pre-payment risk decisions on agentic payments
Financial data you can trust
Stage
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Founded
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Based in
HK
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Pricing model
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Freemium
Pricing
Free: 2,000 calls/month at 60/min (no signup) or 5,000/month at 180/min with email; registered agent credential 50,000/month at 300/min. Team plan $49/month or $490/year (founding price). Pay-per-call: $0.002 per decision, $0.10 for 100 calls (x402), $0.01 per deep trace or batch.
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Key features
Single address risk screening
Batch screening up to 25 addresses
Fund-flow analysis on Tron and EVM
Pre-payment decision API (allow/review/decline)
Payee validation API
Payment request validation
Webhook signatures and monitoring
Post-payment address monitoring
Support for 8 EVM chains, Tron, Solana, Bitcoin and XRP Ledger
Verifiable evidence and sources for every verdict
Excel and Google Sheets add-on with 80,000+ users
30+ years of historical data including statements, ratios, and price data
Screen thousands of stocks with comparable metrics in one view
Connect to 30+ brokers and institutions
Stock API with standardized JSON schema across 21,577 stocks
Source filing attached to every data value with XBRL citations
New filings available in approximately 15 minutes
ChatGPT and Claude AI connectors for cited research
Direct SQL access to query 80K+ securities across 50+ exchanges
Batch API for querying up to 1,000 companies in one request
What makes it different
No signup required for free tier
CORS-enabled for browser and agent calls
Machine-readable OpenAPI 3.1 specification
Idempotent requests for safe retries
Verdicts include verifiable settlement attestations
Accurate data with sources continuously updated from SEC filings
Global coverage across 50+ exchanges with 80K+ securities
Serves 400M+ requests per month for professionals at over 1,000 firms
OceanAlt
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