What you get
- Agentic coverage, not keyword rules. Agents understand context, severity, and relevance. They distinguish a $50M unlock from a blog post that mentions one.
- 1,000+ assets, including long-tail. Bitcoin through small-cap DeFi. Standardized coverage so you catch sector spillovers, not just the majors.
- 700+ sources ingested continuously. On-chain data, governance, filings, news, and social, all monitored in real time.
- Analyst-verified. AI flags developing signals instantly; analysts verify before anything is marked
verified: true. Minutes, not hours. - Structured output. Events, developments, categorized taxonomy, and resolved assets, ready to feed dashboards, risk systems, PagerDuty, or custom workflows.
Core concepts
- Development. The atomic unit of coverage. A single dated, verified occurrence (e.g. “Binance.US lists TRX”). Tagged with category, subcategory, importance, resolved assets (each marked
primaryorsecondary), and a nestedeventreference pointing at the parent event. Every endpoint that returns developments uses the same shape. - Event. A logical grouping of related developments over time (e.g. a multi-stage hack and its subsequent disclosures, responses, and post-mortems). Carries its own
slug,createdAt/updatedAt, and aggregatedevelopmentCount/documentCount. - Monitoring View. A saved filter over the stream.
simpleviews are deterministic predicates (assets, categories, importance).agenticviews are prompt-based; the prompt is stored on the view itself and matched items come back in the canonical Development shape.
Summaries
Developments and events both expose asummary field, but they behave differently:
- Development summaries. For verified developments (
verified: true), the summary is human-curated by Messari’s Intel Analyst team and reflects the most up-to-date information at the time of verification. Treat it as authoritative. - Event summaries. Rolled up across the event’s child developments, so they update as new developments land. Expect some latency between a fresh development being added and the event-level summary catching up — if you need the latest narrative, read the most recent development under the event rather than the event summary.
Versions
/monitoring/v2/*(current). The canonical surface, aligned with what powers messari.io’s Intel product. Use this for new integrations.- Migrating from
/intel/v1/*? The legacy v1 surface is still served at the Intel API — same paths, parameters, and response shapes. Continue calling/intel/v1/*until you can adopt v2.
Use cases
- Risk & response. Feed verified
security_and_hacksdevelopments for your portfolio assets straight into PagerDuty or an on-call rota. - Portfolio intelligence. Save a monitoring view scoped to the assets you hold (including long-tail) and pull
minimumImportance=mediumdevelopments on a cron. - Research automation. Pull agentic views that surface developments matching a natural-language thesis (e.g. “stablecoin peg stress” or “L2 sequencer outages”).
- Client-facing alerting. Power customer-facing event timelines and notifications in your own product without running your own monitoring stack.
- Governance & ops dashboards. Filter for
governance=truedevelopments across assets your DAO or treasury cares about.

