# Services from chronicapulse.vercel.app on Zero

> chronicapulse.vercel.app serves 9 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/chronicapulse.vercel.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/chronicapulse.vercel.app/health.json

## Services

- [ChronicaPulse Place History](https://www.zero.xyz/c/chronicapulse-place-history-4889804b/llms.txt): $0.08/call via x402. Returns the newspaper history of any town, city, or neighborhood from digitized historical newspaper archives
- [ChronicaPulse Obituary Research](https://www.zero.xyz/c/chronicapulse-obituary-research-34678804/llms.txt): $0.1/call via x402. Retrieves death notices, survivor lists, and genealogical details from historical newspaper archives for a named individual
- [ChronicaPulse Person Research](https://www.zero.xyz/c/chronicapulse-person-research-7e04c14a/llms.txt): $0.12/call via x402. Searches digitized historical newspaper archives to find mentions of ancestors and historical figures by person name
- [ChronicaPulse Immigration Research](https://www.zero.xyz/c/chronicapulse-immigration-research-772d5cec/llms.txt): $0.12/call via x402. Returns historical immigration records including ship manifests, passenger lists, naturalization documents, ethnic press coverage, and immigrant-community newspapers from digitized archives
- [ChronicaPulse Timeline](https://www.zero.xyz/c/chronicapulse-timeline-10095b47/llms.txt): $0.15/call via x402. Generates a chronological narrative timeline for a person, place, or topic sourced from historical newspaper archives
- [ChronicaPulse Historical Event Research](https://www.zero.xyz/c/chronicapulse-historical-event-research-9eb85ccb/llms.txt): $0.08/call via x402. Returns digitized newspaper coverage of historical wars, disasters, social movements, and world events as primary sources
- [ChronicaPulse Archive Search](https://www.zero.xyz/c/chronicapulse-archive-search-f400c868/llms.txt): $0.05/call via x402. Full-text search across global digitized newspaper archives for genealogy and historical research
- [ChronicaPulse Business History Search](https://www.zero.xyz/c/chronicapulse-business-history-search-104dfca3/llms.txt): $0.08/call via x402. Returns historical newspaper coverage of companies, shops, and industries from digitized archives for genealogy and research agents.
- [ChronicaPulse Military History Research](https://www.zero.xyz/c/chronicapulse-military-history-research-4a606bce/llms.txt): $0.1/call via x402. Retrieves military service records, draft notices, casualty lists, and homecoming coverage from historical digitized newspapers for genealogy research

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)