Legal deadlines from official public records, sold per call to AI agents.
9 small services, each answering one question: is a legal deadline still running, and until what day? Every answer is computed from official public data, and names the rule and the source it rests on.
No account and no subscription. An agent pays for each call with x402, an open protocol for paying over HTTP, in USDC on Base. It can also go through the OpenAny marketplace with one API key.
When is a USDOT number's next MCS-150 biennial update due, and was the last one missed?
For any USDOT number: when the next biennial MCS-150 update is due, whether the last one was missed, in which time zone the deadline falls, and what the FMCSA says about enforcing deactivation for that deadline, with the official notice and the date it was read.
Is this US carrier's authority active, insurance on file, a suspension or an MCS-150 update due?
For any USDOT number: operating authority per docket, insurance on file, suspension notices and insurance cancellations with their effective date and the days left in the carrier's time zone. Or, in one call, all of that plus the MCS-150 biennial update deadline and what the FMCSA currently enforces.
FEMA aid deadline and IRS postponed tax date for a US county. Not affiliated with FEMA or the IRS.
For any US county: the federally declared disasters, the last day to apply for FEMA individual disaster assistance, and the postponed federal tax deadline, with days left in the county's own time zone.
When must this US healthcare provider (NPI) revalidate its Medicare enrollment, and is the date set?
For any NPI: each Medicare enrollment, the revalidation due date published by CMS, the days left in the enrollment state's time zone, and whether the date is set yet.
Is a French commune under a CatNat natural-disaster decree, and until when can claims be filed?
French natural-disaster decrees (arrêtés de catastrophe naturelle, CatNat) per commune, and whether the window to file a home-insurance claim (30 days for decrees published since 2023, 10 days before) is still open.
Who is a French condominium's syndic, and when does its mandate end? By condo or by area.
Who manages this French condominium, and when does the property manager's mandate end? And which condominiums in this town see their mandate end soon?
Price
GET /v1/syndic0.01 USDC per call
GET /v1/syndic/echeances0.03 USDC per call
Free trial
3 calls per day, on request (add free_trial=1)
MCP server
https://syndic.amacunia.fr/mcp
MCP Registry name
fr.amacunia/france-condominium-syndic-mandate-end
How to pay
With x402, no account
Call a paid route. It answers 402 Payment Required with the payment requirements: amount, asset, network and pay-to address.
Pay in USDC on Base (network eip155:8453) with any x402 client, then repeat the call with the payment attached.
The answer comes back. An error or an invalid request is never charged.
To try before paying, each service serves a real answer for free at /v1/exemple, and 3 free calls per day on request: add free_trial=1 to the query.
Two requests to the Biennial Update Sentinel
GET https://mcs150.amacunia.fr/v1/exemple
200, a real answer, free
GET https://mcs150.amacunia.fr/v1/mcs150
402, the payment requirements
Through OpenAny, with one API key
OpenAny is a marketplace that bills the buyer itself. You fund a balance there, by card or in USDC, then call the services through its gateway with your OpenAny key. The services are listed under the provider name Amacunia. Amacunia on OpenAny.
From an MCP client
Each service is also an MCP server (streamable HTTP), listed in the official MCP Registry under a name that starts with fr.amacunia/. Its example tool is free; its lookup tool is paid with x402.
What these services are not
Not legal, tax or regulatory advice. They do not replace a qualified attorney.
Not affiliated with, or endorsed by, any government agency, in the United States or in France. They display no agency logo or seal.
Not consumer reports under the US Fair Credit Reporting Act (FCRA). Do not use them to decide on a person's employment, credit or insurance.
No rating, ranking or verdict on a business: a regulatory status and dates, as the official source publishes them.
No personal data about private individuals.
The official record prevails. Each answer names its source: check it before acting.
Each service carries its own disclaimer and its own terms of use:
Biennial Update Sentinel
Information only, not legal advice; it does not replace a qualified attorney. Not affiliated with or endorsed by the FMCSA, the U.S. Department of Transportation or any U.S. government agency. Not a consumer report under the FCRA: do not use it to decide on employment, credit or insurance. The FMCSA SAFER Company Snapshot is the authoritative record.
Operating Authority Sentinel
Information only, not legal advice; it does not replace a qualified attorney. Not affiliated with or endorsed by the FMCSA, the U.S. Department of Transportation or any U.S. government agency. Not a consumer report under the FCRA: do not use it to decide on a person's employment, credit or insurance. The FMCSA's Registration Alerts page (updated October 12, 2026) names its Licensing and Insurance (L&I) system as the authoritative record of operating authority; a Federal Register notice of April 29, 2026 (2026-08334) announces its retirement in favor of Motus, without setting a date.
Disaster Deadline Sentinel
This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s). Information only, not legal or tax advice; it does not replace a qualified attorney or tax professional. Not affiliated with or endorsed by FEMA, the IRS or any U.S. government agency. The FEMA disaster page and the IRS news release are the authoritative sources.
Revalidation Deadline Sentinel
Information only, not legal advice; it does not replace a qualified attorney. Not affiliated with or endorsed by the Centers for Medicare & Medicaid Services (CMS), the U.S. Department of Health and Human Services or any U.S. government agency. Not a consumer report under the FCRA: do not use it to decide on employment, credit or insurance. The CMS Medicare Revalidation List tool is the authoritative record.
Sentinelle catnat
Information only, not legal advice: check the decree in the Journal officiel.
Sentinelle créances
Information only, not legal advice: the notice published in the BODACC prevails.
Sentinelle oppositions
Information only, not legal advice: the published notice prevails. A merger published on a company's website has no BODACC notice: no notice does not prove there is no merger.
Sentinelle phyto
Information only, not regulatory advice: the Anses decision and the label prevail.
Sentinelle syndic
Information only, not legal advice.
How we verify
A wrong date costs more than the call. Each rule is read at its official source and quoted word for word, and a service goes online only after it passes cases known in advance. When the rule or the data does not settle a question, the answer says so instead of guessing.