# Services from evidence.regulavita.com on Zero

> evidence.regulavita.com serves 11 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/evidence.regulavita.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/evidence.regulavita.com/health.json

## Services

- [OFAC Exact Identifier Evidence](https://www.zero.xyz/c/ofac-exact-identifier-evidence-6e4f037f/llms.txt): $0.05/call via x402. Checks a specific identifier (address, name, ID) against OFAC sanctions lists for an exact normalized match, returning match status and evidence from official sources.
- [OFAC Payment Preflight Check](https://www.zero.xyz/c/ofac-payment-preflight-check-521d9db8/llms.txt): $0.01/call via x402. Performs a quick preflight check of an address or entity against OFAC SDN and Consolidated sanctions lists before processing a payment, returning a match decision with no API key required.
- [SEC Form D Company Dossier Builder](https://www.zero.xyz/c/sec-form-d-company-dossier-builder-1f7ff667/llms.txt): $0.25/call via x402. Converts a single SEC Form D accession number into a comprehensive, agent-ready funded-company prospect dossier combining official filing data, reported offering facts, key people, and fresh web research.
- [Source Change Monitor – 30-Day Webpage Polling](https://www.zero.xyz/c/source-change-monitor-30-day-webpage-polling-4734e70f/llms.txt): $1/call via x402. Creates a 30-day recurring monitor that polls a public URL every 6 hours and alerts when the source content changes, payable per-call with no account or API key via x402.
- [SEC Filing Change Signal](https://www.zero.xyz/c/sec-filing-change-signal-49225238/llms.txt): $0.01/call via x402. Detects new relevant SEC Form D and other filing changes for a given entity, returning a decision signal and next polling cursor for autonomous agents.
- [Official Source Evidence – SEC Filing Trigger Delta](https://www.zero.xyz/c/official-source-evidence-sec-filing-trigger-delta-90d8c51e/llms.txt): $0.1/call via x402. Detects new SEC Form D filing triggers and returns delta facts (new sales events) for autonomous agent workflows, payable per call.
- [Official Source Evidence – SEC Form D Funding Leads](https://www.zero.xyz/c/official-source-evidence-sec-form-d-funding-leads-b972c117/llms.txt): $0.05/call via x402. Fetches new SEC Form D filing signals as sales/GTM leads, with OFAC address screening, payable per call via x402 micropayment with no API key required.
- [Isolated Python Execution for Autonomous Agents](https://www.zero.xyz/c/isolated-python-execution-for-autonomous-agents-c02cca86/llms.txt): $0.03/call via x402. Runs arbitrary Python code in an isolated sandbox and returns stdout/stderr, exit code, and a cryptographic receipt — payable per-call with no account required.
- [Regulavita Web Source Snapshot](https://www.zero.xyz/c/regulavita-web-source-snapshot-45304b17/llms.txt): $0.03/call via x402. Fetches a public HTTPS web page (HTML, JSON, XML, or text), returns normalized agent-ready text with optional literal-match excerpts, a content hash, and an Ed25519-signed receipt — no API key required.
- [RegVita Company Profile Procure](https://www.zero.xyz/c/regvita-company-profile-procure-10a1ac28/llms.txt): $0.25/call via x402. Fetches and normalizes a current company profile from pinned upstream suppliers, handles x402 payments, surfaces contradictions, and returns a signed, bounded agent-ready dossier.
- [Source Change Portfolio Monitor](https://www.zero.xyz/c/source-change-portfolio-monitor-e41ce969/llms.txt): $9/call via x402. Creates and activates a portfolio of web source change monitors that periodically check URLs for updates and returns access tokens and status URLs for each monitor.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)