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com.eckari/capabilities

REMOTE · API.ECKARI.COM · SCANNED AUG 20

Deterministic company, entity and location lookups for agents - per call, x402 or API key.

Available components

63 Trust /100
Trust breakdown (6 categories)

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score →

Endpoint Security63
Transport & Reachability100
Schema Quality & AI Usability65
  • AI-judged instruction clarity (excellent).Pass
  • Context-footprint check failed: tool/resource definitions use about 9415 tokens (~392/item across 24 items; 24 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
  • Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management0
  • Stability check failed: schema churn in the 2 days we've observed: 0 tool removals, 11 breaking changes, 0 auth/transport breaks, 0 additions. See how to fix → Fail
Tool Coverage100
  • 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
  • 100% of tool parameters carry a description.Pass
  • Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Capabilities100
  • Implements a current MCP spec version (2026-07-28).Pass
Install

Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.

remote · api.eckari.com

# add to Claude Code
claude mcp add --transport http com-eckari-capabilities https://api.eckari.com/mcp
# ~/.codex/config.toml
[mcp_servers.com-eckari-capabilities]
url = "https://api.eckari.com/mcp"
// opencode.json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-eckari-capabilities": {
      "type": "remote",
      "url": "https://api.eckari.com/mcp",
      "enabled": true
    }
  }
}
# add to OpenClaw
openclaw mcp add com-eckari-capabilities --url https://api.eckari.com/mcp --transport streamable-http
# ~/.hermes/config.yaml
mcp_servers:
  com-eckari-capabilities:
    url: "https://api.eckari.com/mcp"
// mcp.json
{
  "mcpServers": {
    "com-eckari-capabilities": {
      "type": "http",
      "url": "https://api.eckari.com/mcp"
    }
  }
}

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

Changelog

Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

  • 19 Aug 26 0
    • Stability: unverified → fail security
    • A breaking change shipped without a version bump: still 0.1.0 security
    • The server rewrote its instructions, which are the text every model session reads security
    • Tool “company_uk_accounts” rewrote its description, which is the text the model reads security
    • Tool “company_uk_charges” rewrote its description, which is the text the model reads security
    • Tool “company_uk_directors” rewrote its description, which is the text the model reads security
    • Tool “company_uk_filings” rewrote its description, which is the text the model reads security
    • Tool “company_uk_owners” rewrote its description, which is the text the model reads security
    • Tool “company_uk_profile” rewrote its description, which is the text the model reads security
    • Tool “company_uk_registered_office” rewrote its description, which is the text the model reads security
    • Tool “company_uk_search” rewrote its description, which is the text the model reads security
    • Tool “company_uk_status” rewrote its description, which is the text the model reads security
    • Tool “company_us_filings” rewrote its description, which is the text the model reads security
    • Tool “company_us_filings_latest” rewrote its description, which is the text the model reads security
    • Tool “company_us_profile” rewrote its description, which is the text the model reads security
    • Tool “company_us_resolve” rewrote its description, which is the text the model reads security
    • Tool “domain_expiry” rewrote its description, which is the text the model reads security
    • Tool “domain_registration” rewrote its description, which is the text the model reads security
    • Tool “entity_lei_profile” rewrote its description, which is the text the model reads security
    • Tool “entity_lei_search” rewrote its description, which is the text the model reads security
    • Tool “fx_reference_rate” rewrote its description, which is the text the model reads security
    • Tool “location_us_geocode” rewrote its description, which is the text the model reads security
    • Tool “location_us_geographies” rewrote its description, which is the text the model reads security
    • Tool “parcel_detect_carrier” rewrote its description, which is the text the model reads security
    • Tool “weather_us_alerts” rewrote its description, which is the text the model reads security
    • Tool “weather_us_forecast” rewrote its description, which is the text the model reads security
    • Tool “weather_us_observation” rewrote its description, which is the text the model reads security
    • “company_uk_accounts” added a required parameter “company_number”, so existing callers break functional
    • “company_uk_charges” added a required parameter “company_number”, so existing callers break functional
    • “company_uk_directors” added a required parameter “company_number”, so existing callers break functional
    • “company_uk_filings” added a required parameter “company_number”, so existing callers break functional
    • “company_uk_owners” added a required parameter “company_number”, so existing callers break functional
    • “company_uk_profile” added a required parameter “company_number”, so existing callers break functional
    • “company_uk_registered_office” added a required parameter “company_number”, so existing callers break functional
    • “company_uk_status” added a required parameter “company_number”, so existing callers break functional
    • “company_us_filings” added a required parameter “id”, so existing callers break functional
    • “company_us_filings_latest” added a required parameter “id”, so existing callers break functional
    • “company_us_profile” added a required parameter “id”, so existing callers break functional
    • “company_uk_accounts” dropped the required parameter “companyNumber” functional
    • “company_uk_charges” dropped the required parameter “companyNumber” functional
    • “company_uk_directors” dropped the required parameter “companyNumber” functional
    • “company_uk_filings” dropped the required parameter “companyNumber” functional
    • “company_uk_owners” dropped the required parameter “companyNumber” functional
    • “company_uk_profile” dropped the required parameter “companyNumber” functional
    • “company_uk_registered_office” dropped the required parameter “companyNumber” functional
    • “company_uk_status” dropped the required parameter “companyNumber” functional
    • “company_us_filings” dropped the required parameter “cik” functional
    • “company_us_filings_latest” dropped the required parameter “cik” functional
    • “company_us_profile” dropped the required parameter “cik” functional
    • Schema quality: 478 → 392 functional
    • “company_uk_charges” added an optional parameter “detail” cosmetic
    • “company_uk_charges” added an optional parameter “status” cosmetic
    • “company_uk_directors” added an optional parameter “role” cosmetic
    • “company_uk_filings” added an optional parameter “detail” cosmetic
    • “entity_lei_search” added an optional parameter “offset” cosmetic
    • “location_us_geocode” added an optional parameter “offset” cosmetic
    • “weather_us_alerts” added an optional parameter “detail” cosmetic
    • “weather_us_alerts” added an optional parameter “limit” cosmetic
    • “weather_us_alerts” added an optional parameter “offset” cosmetic
    • “weather_us_forecast” added an optional parameter “detail” cosmetic
    • “weather_us_forecast” added an optional parameter “hours” cosmetic
    • “weather_us_forecast” added an optional parameter “period_limit” cosmetic
    • “company_uk_charges” reworded the description of “limit” cosmetic
    • “company_uk_charges” reworded the description of “offset” cosmetic
    • “company_uk_directors” reworded the description of “limit” cosmetic
    • “company_uk_directors” reworded the description of “offset” cosmetic
    • “company_uk_filings” reworded the description of “category” cosmetic
    • “company_uk_filings” reworded the description of “limit” cosmetic
    • “company_uk_filings” reworded the description of “offset” cosmetic
    • “company_uk_owners” reworded the description of “limit” cosmetic
    • “company_uk_owners” reworded the description of “offset” cosmetic
    • “company_uk_search” reworded the description of “limit” cosmetic
    • “company_uk_search” reworded the description of “offset” cosmetic
    • “company_us_filings” reworded the description of “limit” cosmetic
    • “company_us_filings” reworded the description of “offset” cosmetic
    • “company_us_resolve” reworded the description of “limit” cosmetic
    • “entity_lei_profile” reworded the description of “lei” cosmetic
    • “location_us_geocode” reworded the description of “limit” cosmetic
    • “weather_us_forecast” reworded the description of “hourly” cosmetic
    • Tool “company_uk_directors” changed its title: List UK company directors and officers from Companies House → List UK company directors from the Companies House officers register cosmetic
    • Tool “company_us_filings” changed its title: List SEC EDGAR filings filed by or about a US company → List SEC EDGAR filings for a US company by ticker or CIK cosmetic
    • Tool “company_us_filings_latest” changed its title: Get latest 10-K, 10-Q and 8-K filings for a US company → Latest 10-K, 10-Q or 8-K for a US company by ticker or CIK cosmetic
    • Tool “company_us_profile” changed its title: Get US public company profile from SEC EDGAR → US public company profile from SEC EDGAR by ticker or CIK cosmetic
    • Tool “company_us_resolve” changed its title: Resolve a US company name or ticker to its SEC CIK → Resolve a US company name to its SEC CIK and ticker cosmetic
    • Tool “domain_registration” changed its title: Look up domain registration details (RDAP WHOIS) → WHOIS lookup for a domain, from the registry RDAP record cosmetic
    • Tool “fx_reference_rate” changed its title: Get the ECB euro reference exchange rate for a pair → Get the official ECB reference exchange rate for a pair (accounting, invoicing, reporting) cosmetic
  • 18 Aug 26 63

    First indexed and scored.

Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 20 Aug 2026 · Probed https://api.eckari.com/mcp

TLS valid

Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .

Subject Issuer Valid from Valid until Key Signature Serial
CN=eckari.com CN=WE1,O=Google Trust Services,C=US 18 Aug 2026 16 Nov 2026 ECDSA 256 ECDSA-SHA256 205edcc302fc900d0ee0bdf8aa32096b
SANs: eckari.com, api.eckari.com, *.api.eckari.com
CN=WE1,O=Google Trust Services,C=US (CA) CN=GTS Root R4,O=Google Trust Services LLC,C=US 13 Dec 2023 20 Feb 2029 ECDSA 256 ECDSA-SHA384 7ff31977972c224a76155d13b6d685e3
CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE 15 Nov 2023 28 Jan 2028 ECDSA 384 SHA256-RSA 7fe530bf331343bedd821610493d8a1b
DNSSEC insecure

Validation of api.eckari.com. Not signed

Zone DS Keys Algorithms Outcome
. trust_anchor 20326, 38696 8, 8 Verified
com. present 19718 13 Verified
eckari.com. absent Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation
Authentication No authorisation required

The endpoint answered without asking for a token. Anyone who knows the URL can reach it.

Result No authorisation required
HTTP status 200
Transports 2 probes
Transport URL Outcome Status Location
streamable-http https://api.eckari.com/mcp Verified 200
http (plaintext) http://api.eckari.com/mcp Inconclusive 405
MCP tools · 24 exposed · ~6,872 tokens

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability.

Tool Tokens
company_uk_accounts ~212

Return the accounts filing status of a UK company from the Companies House register — the accounting reference date, the last accounts filed (type and period), the next accounts due date and a derived overdue flag. Use when: When are this UK company's accounts due? Not for: You need financial figures (turnover, profit, balance sheet) — not on the public register API. Related: company_uk_filings; company_uk_profile; company_uk_status. Price: USD 0.003/call (x402), 0.002 (account key).

NameTypeReqDescription
company_numberstringyesCompanies House company number, also called the company registration number (CRN). The identifier itself is 1-8 letters/digits; surrounding whitespace is ignored (which is why maxLength is 10), but t…
NameTypeReqDescription
dataobjectyesCapability output; full JSON Schema at https://api.eckari.com/v1/capabilities/company.uk.accounts
metaobjectyes

No examples provided.

company_uk_charges ~460

Charges registered against a UK company at Companies House — mortgages, debentures and other security — with dates, classification, particulars and the persons entitled. Use when: Establish whether a UK company has outstanding security over its assets, and who holds it. Not for: You need insolvency proceedings — not currently supported (see the resource flags on company.uk.profile). Related: company_uk_profile; company_uk_filings; company_uk_status. Price: USD 0.006/call (x402), 0.005 (account key).

NameTypeReqDescription
company_numberstringyesCompanies House company number, also called the company registration number (CRN). The identifier itself is 1-8 letters/digits; surrounding whitespace is ignored (which is why maxLength is 10), but t…
detailstringHow much of each charge to return. Default summary. `full` adds the four members the register populates only for particular filings — acquired_on, resolved_on, assets_ceased_released and more_than_fo…
limitintegerMaximum charges to return per page (1-100). Default 3: a charge carries free-text particulars, secured details and the persons entitled, so it is several times the size of an officer or a filing row…
offsetintegerZero-based index into the register's charge list (not into the filtered result). Pass back page.next_offset from the previous response to page.
statusstringWhich charges to return. Default `all`. `outstanding` returns the charges that are still security over the company (everything the register has not marked satisfied or fully-satisfied, including part…
NameTypeReqDescription
dataobjectyesCapability output; full JSON Schema at https://api.eckari.com/v1/capabilities/company.uk.charges
metaobjectyes

No examples provided.

company_uk_directors ~482

Directors of a UK company from the Companies House officers register — the register of directors, secretaries and LLP members — including corporate and nominee directors, with appointment and resignation dates, nationality, country of residence, occupation, month/year of birth and correspondence address. Use when: Identify who is legally responsible for a UK company - the directors on the Companies House officers register. Not for: You need beneficial owners / persons with significant control — use company.uk.owners. Price: USD 0.005/call (x402), 0.004 (account key).

NameTypeReqDescription
company_numberstringyesCompanies House company number, also called the company registration number (CRN). The identifier itself is 1-8 letters/digits; surrounding whitespace is ignored (which is why maxLength is 10), but t…
include_resignedbooleanInclude resigned officers. Default false.
limitintegerMaximum officers to return per page (1-100). Default 5. Eckari reads up to three register pages of 100 entries to fill this after the role and resigned filters are applied; if the limit is still unme…
offsetintegerZero-based index into the register's own officer list (not into the filtered result). Pass back page.next_offset from the previous response to page.
rolestringWhich appointments to return. Default `director` — the capability's name is its contract. The register encodes the office in officer_role, so the filter is a substring test on it: `director` matches…
NameTypeReqDescription
dataobjectyesCapability output; full JSON Schema at https://api.eckari.com/v1/capabilities/company.uk.directors
metaobjectyes

No examples provided.

company_uk_filings ~396

Return the filing history of a UK company from the Companies House register — accounts, confirmation statements, officer appointments, address and capital changes, resolutions and mortgages — most recent first, optionally filtered by category, with date, form type (AA, CS01, AP01, TM01), the readable register description, registrar annotations and a document_url for every filed image. Use when: What has this UK company filed recently? Not for: You need the current directors themselves rather than the filing events — use company.uk.directors. Price: USD 0.005/call (x402), 0.004 (account key).

NameTypeReqDescription
categorystringOptional comma-separated register categories to include (e.g. accounts, address, annual-return, capital, change-of-name, incorporation, liquidation, miscellaneous, mortgage, officers, resolution, con…
company_numberstringyesCompanies House company number. The identifier itself is 1-8 letters/digits; surrounding whitespace is ignored (which is why maxLength is 10), but the value must not contain internal spaces. Short nu…
detailstringHow much of each filing to return. Default summary: the readable description, its source, the register's annotations, the form type and the document URL. `full` adds the register's raw description_ke…
limitintegerMaximum filings to return per page (1-100). Default 5.
offsetintegerZero-based index into the register's filing list for the applied category filter. Nothing is filtered out after reading, so page.has_more is simply offset + returned < page.total; pass back page.next…
NameTypeReqDescription
dataobjectyesCapability output; full JSON Schema at https://api.eckari.com/v1/capabilities/company.uk.filings
metaobjectyes

No examples provided.

company_uk_owners ~306

An empty items list is never the same as "no owner": ownership_status and the filed PSC statements/exemptions explain why the register discloses none. Use when: Who owns this UK company? Not for: You need directors/officers rather than owners — use company.uk.directors. Related: company_uk_directors; company_uk_profile; company_uk_status. Price: USD 0.008/call (x402), 0.006 (account key).

NameTypeReqDescription
company_numberstringyesCompanies House company number. The identifier itself is 1-8 letters/digits; surrounding whitespace is ignored (which is why maxLength is 10), but the value must not contain internal spaces. Short nu…
include_ceasedbooleanInclude PSCs whose control has ceased. Default false.
limitintegerMaximum PSCs to return per page (1-100). Default 10. Eckari reads up to three register pages of 100 entries to fill this after the ceased filter is applied; if the limit is still unmet, page.has_more…
offsetintegerZero-based index into the register's own PSC list (not into the filtered result). Pass back page.next_offset from the previous response to page.
NameTypeReqDescription
dataobjectyesCapability output; full JSON Schema at https://api.eckari.com/v1/capabilities/company.uk.owners
metaobjectyes

No examples provided.

company_uk_profile ~222

Return the core registered profile of a UK company from the Companies House register: name, status with derived is_active and is_striking_off, type, jurisdiction, incorporation and cessation dates, SIC codes with their official UK SIC 2007 descriptions, registered office address, previous names, and the accounts and confirmation-statement summary. Use when: You have a UK company number and need the standard registered record. Not for: You only need to know if the company is active — use company.uk.status (cheaper). Price: USD 0.004/call (x402), 0.003 (account key).

NameTypeReqDescription
company_numberstringyesCompanies House company number, also called the company registration number (CRN). The identifier itself is 1-8 letters/digits; surrounding whitespace is ignored (which is why maxLength is 10), but t…
NameTypeReqDescription
dataobjectyesCapability output; full JSON Schema at https://api.eckari.com/v1/capabilities/company.uk.profile
metaobjectyes

No examples provided.

company_uk_registered_office ~223

Return the current registered office address of a UK company from the Companies House register as structured fields (premises, address lines, locality, region, postcode, country) plus a single-line rendering for correspondence, address matching and verification. Use when: What is the registered office address of company 00445790? Not for: You need the whole registered profile as well — use company.uk.profile (it already includes this address). Related: company_uk_profile; company_uk_status; company_uk_search. Price: USD 0.003/call (x402), 0.002 (account key).

NameTypeReqDescription
company_numberstringyesCompanies House company number, also called the company registration number (CRN). The identifier itself is 1-8 letters/digits; surrounding whitespace is ignored (which is why maxLength is 10), but t…
NameTypeReqDescription
dataobjectyesCapability output; full JSON Schema at https://api.eckari.com/v1/capabilities/company.uk.registered_office
metaobjectyes

No examples provided.

company_uk_search ~198

Search the UK Companies House register by name or keyword and return matching companies with company number, register status and a derived is_active, type, incorporation and cessation dates and the register's one-line address snippet. Use when: Look up a UK company by name. Not for: You already have the company number — call company.uk.profile or company.uk.status directly. Related: company_uk_status; company_uk_profile; company_uk_directors; company_uk_owners. Price: USD 0.002/call (x402), 0.0015 (account key).

NameTypeReqDescription
limitintegerMaximum results to return (1-50). Default 10.
offsetintegerZero-based offset into the register's result set for paging. Pass back page.next_offset from the previous response; page.has_more says whether there is one.
qstringyesCompany name or keyword to search for.
NameTypeReqDescription
dataobjectyesCapability output; full JSON Schema at https://api.eckari.com/v1/capabilities/company.uk.search
metaobjectyes

No examples provided.

company_uk_status ~249

Return the current legal status of a UK company from the Companies House register — active, dissolved, liquidation, administration, receivership, voluntary-arrangement and others — with status detail, cessation date, a derived is_active (true for the live-on-the-register statuses active, open and registered) and a derived is_striking_off for an active company with a proposal to strike off. Use when: Is this UK company still active? Not for: You need the full registered profile (type, SIC codes, incorporation date) — use company.uk.profile. Price: USD 0.003/call (x402), 0.002 (account key).

NameTypeReqDescription
company_numberstringyesCompanies House company number, also called the company registration number (CRN), e.g. 00445790, SC123456, NI000001, BR008975. The identifier itself is 1-8 letters/digits; surrounding whitespace is…
NameTypeReqDescription
dataobjectyesCapability output; full JSON Schema at https://api.eckari.com/v1/capabilities/company.uk.status
metaobjectyes

No examples provided.

company_us_filings ~418

Return the recent EDGAR filing history of a US company identified by stock ticker (AAPL) or CIK, optionally filtered by form type and filing date and paged. Use when: List every 8-K on this ticker's EDGAR index this year, with links to the documents. Not for: You need to know who submitted a filing — EDGAR's submissions index carries no filer identity, so a Form 4 or SCHEDULE 13G here tells you the filing exists, not who made it. Related: company_us_filings_latest; company_us_profile; company_us_resolve; company_uk_filings. Price: USD 0.005/call (x402), 0.004 (account key).

NameTypeReqDescription
formstringComma-separated EDGAR form types to keep, e.g. "10-K,10-Q,8-K". Matching is exact and case-insensitive; omit to return every form.
idstringyesSEC CIK or exchange ticker symbol. All digits is read as a CIK (leading zeros and an EDGAR CIK prefix are both accepted: 320193, 0000320193, CIK0000320193); anything else is read as a ticker (1-10 ch…
limitintegerMaximum number of filings to return from the filtered set. Defaults to 5 so a first call stays small; raise it explicitly when you need more.
offsetintegerZero-based offset into the filtered set, for paging. Pass page.next_offset from the previous response.
sincestringKeep only filings with a filing_date on or after this ISO date (YYYY-MM-DD).
NameTypeReqDescription
dataobjectyesCapability output; full JSON Schema at https://api.eckari.com/v1/capabilities/company.us.filings
metaobjectyes

No examples provided.

company_us_filings_latest ~336

Give a stock ticker (AAPL) or CIK and get the most recent EDGAR filing of each requested form — by default the latest 10-K, 10-Q and 8-K — with filing and report dates and a direct sec.gov link to each primary document. Use when: What is Apple's latest 8-K, and where is the document? Not for: You need to know who submitted the filing — EDGAR's submissions index carries no filer identity, and for ownership forms (3, 4, 5, SCHEDULE 13G) the submitter is a third party, not the company. Price: USD 0.003/call (x402), 0.002 (account key).

NameTypeReqDescription
formstringComma-separated EDGAR form types to report the latest filing of. Defaults to "10-K,10-Q,8-K". Matching is exact and case-insensitive; output order follows the requested order.
idstringyesSEC CIK or exchange ticker symbol. All digits is read as a CIK (leading zeros and an EDGAR CIK prefix are both accepted: 320193, 0000320193, CIK0000320193); anything else is read as a ticker (1-10 ch…
NameTypeReqDescription
dataobjectyesCapability output; full JSON Schema at https://api.eckari.com/v1/capabilities/company.us.filings.latest
metaobjectyes

No examples provided.

company_us_profile ~272

Look up an SEC filer by stock ticker (AAPL) or CIK and return its registered profile — legal name, entity type, SIC industry code and description, EIN, filer category, fiscal year end, state of incorporation, tickers and exchanges, former names, business and mailing addresses and phone. Use when: Which exchanges and tickers does this filer trade under? Not for: You need to know whether the filer is still submitting periodic reports — check the filing dates with company.us.filings.latest; EDGAR publishes no reporting-status field. Price: USD 0.004/call (x402), 0.003 (account key).

NameTypeReqDescription
idstringyesSEC CIK or exchange ticker symbol. All digits is read as a CIK (leading zeros and an EDGAR CIK prefix are both accepted: 320193, 0000320193, CIK0000320193); anything else is read as a ticker (1-10 ch…
NameTypeReqDescription
dataobjectyesCapability output; full JSON Schema at https://api.eckari.com/v1/capabilities/company.us.profile
metaobjectyes

No examples provided.

company_us_resolve ~204

Turn a company-name fragment or stock ticker into the SEC EDGAR identifiers. Use when: Which SEC filer and CIK does the company name "Apple" belong to? Not for: You already have a ticker or a CIK and want profile or filings — company.us.profile, company.us.filings and company.us.filings.latest accept either identifier directly, so this extra call is unnecessary. Related: company_us_profile; company_us_filings_latest; company_us_filings; entity_lei_search. Price: USD 0.002/call (x402), 0.0015 (account key).

NameTypeReqDescription
limitintegerMaximum number of ranked matches to return. Ranking is applied before the limit; page.total reports how many matched in full.
qstringyesTicker symbol (e.g. AAPL) or company-name fragment (e.g. Apple). Matching is case-insensitive and trimmed; no fuzzy matching is applied.
NameTypeReqDescription
dataobjectyesCapability output; full JSON Schema at https://api.eckari.com/v1/capabilities/company.us.resolve
metaobjectyes

No examples provided.

domain_expiry ~168

Registry expiry date for a domain read live from the authoritative registry RDAP server, with whole days remaining, the registry status codes, the registrar name and the registry's own last-update timestamp. A focused, cheaper subset of domain.registration for renewal monitoring and portfolio checks. Use when: When does this domain expire? Not for: You also need nameservers, DNSSEC, the creation date or the registrar's abuse contact - use domain.registration. Related: domain_registration. Price: USD 0.002/call (x402), 0.0015 (account key).

NameTypeReqDescription
domainstringyesBare domain name such as example.com or bbc.co.uk. Internationalised names are converted to punycode (IDNA). URLs, paths, ports and single-label names are rejected.
NameTypeReqDescription
dataobjectyesCapability output; full JSON Schema at https://api.eckari.com/v1/capabilities/domain.expiry
metaobjectyes

No examples provided.

domain_registration ~169

The WHOIS lookup for a domain, answered from the registry's own RDAP service - the structured successor to port-43 WHOIS, read live via the IANA bootstrap, never scraped WHOIS text. Use when: Answer a WHOIS question about a domain - registrar, creation date, expiry, transfer lock - from the registry record. Not for: You only need the expiry date and days remaining - use domain.expiry (cheaper). Related: domain_expiry. Price: USD 0.004/call (x402), 0.003 (account key).

NameTypeReqDescription
domainstringyesBare domain name such as example.com or bbc.co.uk. Internationalised names are converted to punycode (IDNA). URLs, paths, ports and single-label names are rejected.
NameTypeReqDescription
dataobjectyesCapability output; full JSON Schema at https://api.eckari.com/v1/capabilities/domain.registration
metaobjectyes

No examples provided.

entity_lei_profile ~246

Return the registry-authoritative GLEIF record for a Legal Entity Identifier — legal and previous names, legal and headquarters addresses, jurisdiction, legal form, entity and registration status, renewal dates (with days until renewal), managing LOU, corroboration level, BIC codes and the named local registry. Use when: Look up everything the LEI register holds for this identifier. Not for: You only have a company name — use entity.lei.search first. Related: entity_lei_search; company_uk_profile; company_uk_status; company_us_profile. Price: USD 0.004/call (x402), 0.003 (account key).

NameTypeReqDescription
leistringyes20-character ISO 17442 Legal Entity Identifier (18 alphanumerics + 2 check digits). Case-insensitive. The structure is checked before payment, so a wrong-shaped LEI is rejected on the 402 (details.in…
NameTypeReqDescription
dataobjectyesCapability output; full JSON Schema at https://api.eckari.com/v1/capabilities/entity.lei.profile
metaobjectyes

No examples provided.

entity_lei_search ~353

Find Legal Entity Identifiers by company name in the global GLEIF register, optionally narrowed to one country. Returns the LEI, legal name, registration and entity status, jurisdiction, legal address and the local registry the entity is registered at — the identifier bridge between national company registers worldwide. Use when: What is the LEI for this company? Not for: You already have the LEI — use entity.lei.profile. Related: entity_lei_profile; company_uk_search; company_us_resolve. Price: USD 0.003/call (x402), 0.002 (account key).

NameTypeReqDescription
countrystringISO 3166-1 alpha-2 country code of the entity's legal address, used to narrow the search (e.g. GB, US, DE).
limitintegerMaximum number of entities to return. Capped at 25 because that is the most records one fuzzy-completion fill-in pass can hydrate; a larger page could not be filled and would misreport how much GLEIF…
offsetintegerZero-based offset into the result set for paging. Pass back page.next_offset from the previous response; page.has_more says whether there is one. GLEIF pages by page number, so an offset that is a mu…
qstringyesLegal entity name or name fragment. GLEIF applies its own matching to this value; Eckari does not re-rank the results.
NameTypeReqDescription
dataobjectyesCapability output; full JSON Schema at https://api.eckari.com/v1/capabilities/entity.lei.search
metaobjectyes

No examples provided.

fx_reference_rate ~261

European Central Bank euro foreign exchange reference rate for a pair - the official daily fix used for accounting, invoicing and reporting - latest or any date in the last 90 days. The ECB publishes EUR/XXX only, so inverse and cross rates are computed from the same fix and named in rate_derivation. Use when: Convert or report an amount at an official daily rate both sides of a contract can verify against the ECB. Not for: You need an executable, tradable, live or intraday market rate - this is a daily fix only. Price: USD 0.002/call (x402), 0.0015 (account key).

NameTypeReqDescription
basestringyesISO 4217 code of the base currency. EUR is always available; other currencies must be in the ECB reference rate list for the selected date.
datestringOptional ISO calendar date (YYYY-MM-DD) within the last 90 days. When the ECB published no fix on that date (a TARGET closing day), the latest prior fix is returned with a note.
quotestringyesISO 4217 code of the quote currency. EUR is always available; other currencies must be in the ECB reference rate list for the selected date.
NameTypeReqDescription
dataobjectyesCapability output; full JSON Schema at https://api.eckari.com/v1/capabilities/fx.reference_rate
metaobjectyes

No examples provided.

location_us_geocode ~261

Convert a one-line US street address into coordinates using the US Census Bureau Geocoder. Returns the standardised matched address, latitude and longitude to 6 decimal places, the TIGER/Line segment and parsed address components. Coordinates are interpolated along street address ranges, not rooftop or parcel positions. Use when: Convert this US street address to latitude and longitude. Not for: You need rooftop or parcel-level precision — Census coordinates are TIGER address-range interpolations. Related: location_us_geographies. Price: USD 0.003/call (x402), 0.002 (account key).

NameTypeReqDescription
addressstringyesOne-line US street address including city and state, e.g. "1600 Pennsylvania Ave NW, Washington, DC 20500".
limitintegerMaximum number of candidate matches to return, in the Census Bureau's own order. page.total always reports how many the Census Bureau returned in total, so a low limit never hides an ambiguous addres…
offsetintegerZero-based index of the first candidate to return. The Census Bureau returns every match in one response, so paging is applied by Eckari over that set - pass page.next_offset to walk the remaining ca…
NameTypeReqDescription
dataobjectyesCapability output; full JSON Schema at https://api.eckari.com/v1/capabilities/location.us.geocode
metaobjectyes

No examples provided.

location_us_geographies ~185

Return the US Census Bureau geographies containing a latitude/longitude — state, county, census tract, block group, census block, incorporated place, congressional district and ZIP Code Tabulation Area — each with its FIPS or GEOID. The standard way to attach official US statistical geography to a point. Use when: Which county and census tract is this coordinate in? Not for: You have an address rather than coordinates — use location.us.geocode first. Related: location_us_geocode. Price: USD 0.003/call (x402), 0.002 (account key).

NameTypeReqDescription
latnumberyesLatitude in decimal degrees (WGS 84), e.g. 38.8977.
lonnumberyesLongitude in decimal degrees (WGS 84), negative in the western hemisphere, e.g. -77.0365.
NameTypeReqDescription
dataobjectyesCapability output; full JSON Schema at https://api.eckari.com/v1/capabilities/location.us.geographies
metaobjectyes

No examples provided.

parcel_detect_carrier ~242

Identify which carrier issued a tracking number using a deterministic, versioned signature set - prefixes, lengths, carrier check digits and UPU S10 structure - returning the carrier, how distinctive the match is, every ranked candidate with typed evidence, and the parsed S10 details. No upstream call and no carrier account required. Use when: Which carrier is this tracking number from? Not for: You need tracking events, status or delivery estimates - not yet available. Price: USD 0.001/call (x402), 0.001 (account key).

NameTypeReqDescription
destination_countrystringOptional ISO 3166-1 alpha-2 destination country hint. Used only as a small tie-breaker; it never invents a candidate.
origin_countrystringOptional ISO 3166-1 alpha-2 origin country hint. Used only as a small tie-breaker; it never invents a candidate.
tracking_numberstringyesTracking or consignment number. Spaces and hyphens are removed and letters upper-cased before matching (4-40 letters and digits after normalisation). Digits and letters are never altered.
NameTypeReqDescription
dataobjectyesCapability output; full JSON Schema at https://api.eckari.com/v1/capabilities/parcel.detect_carrier
metaobjectyes

No examples provided.

weather_us_alerts ~430

Active National Weather Service watches, warnings and advisories for a US coordinate or a two-letter state or marine area code - event, severity, certainty, urgency, headline, affected areas and zone codes, and effective/onset/expiry times in UTC. Read at request time, so an empty list means nothing is active. Use when: Decide whether an active US weather warning affects a location before dispatching or travelling. Not for: You need the forecast rather than alerts - use weather.us.forecast. Related: weather_us_forecast; weather_us_observation. Price: USD 0.003/call (x402), 0.002 (account key).

NameTypeReqDescription
detailstringcompact (default) returns the fields an agent decides on. full adds the two NWS narrative members - description (the multi-paragraph WHAT/WHERE/WHEN/IMPACTS text, truncated at 2000 characters with de…
latnumberLatitude in decimal degrees (WGS84). Provide lat and lon together, or provide state.
limitintegerMaximum number of active alerts to return, in the order NWS returns them. The default of 5 keeps the answer compact - a busy state can have dozens of active alerts, each covering tens of zones - and…
lonnumberLongitude in decimal degrees (WGS84). Provide lat and lon together, or provide state.
offsetintegerZero-based index of the first alert to return, for paging through the active set with limit. The whole active set is read in one upstream request and returned in that order, so a window over it is co…
statestringTwo-letter US state, territory or NWS marine area code such as CA / TX / PR. Alternative to lat and lon; one of the two forms is required.
NameTypeReqDescription
dataobjectyesCapability output; full JSON Schema at https://api.eckari.com/v1/capabilities/weather.us.alerts
metaobjectyes

No examples provided.

weather_us_forecast ~382

Official National Weather Service forecast for any US coordinate - six 12-hour day/night periods by default, or hourly - each with temperature in C and F, precipitation probability, a wind speed range in km/h, wind direction and a short forecast, plus the NWS issue time so an agent can judge its age. Use when: What is the weather forecast for these US coordinates? Not for: You need the latest observed conditions and their age - use weather.us.observation. Related: weather_us_observation; weather_us_alerts. Price: USD 0.003/call (x402), 0.002 (account key).

NameTypeReqDescription
detailstringcompact (default) returns the fields an agent acts on. full adds the NWS narrative (detailed_forecast), the icon URL, the trend note and, for hourly periods, dewpoint_c and humidity_pct.
hourlybooleanReturn hourly periods instead of the default 12-hour day/night periods. Hourly periods have no name and, at detail=full, carry dewpoint and humidity.
hoursintegerNumber of hourly periods to return, soonest first. Applies when hourly is true; use period_limit for day/night forecasts.
latnumberyesLatitude in decimal degrees (WGS84). Rounded to 4 decimal places before the National Weather Service lookup.
lonnumberyesLongitude in decimal degrees (WGS84). Rounded to 4 decimal places before the National Weather Service lookup.
period_limitintegerMaximum number of 12-hour day/night periods to return, soonest first. Applies when hourly is false; use hours for hourly forecasts. NWS issues 14 periods (7 days); the default of 6 is three days. Nam…
NameTypeReqDescription
dataobjectyesCapability output; full JSON Schema at https://api.eckari.com/v1/capabilities/weather.us.forecast
metaobjectyes

No examples provided.

weather_us_observation ~197

Latest surface observation from the nearest National Weather Service station to a US coordinate, with the station identity, the observation time (observed_at), its age in seconds and an is_stale flag. Station observations are reported roughly every 20-60 minutes, so this is the most recent measurement, not a real-time reading. Use when: What was the most recently observed temperature at these US coordinates? Not for: You need a prediction rather than a measurement - use weather.us.forecast. Related: weather_us_forecast; weather_us_alerts. Price: USD 0.003/call (x402), 0.002 (account key).

NameTypeReqDescription
latnumberyesLatitude in decimal degrees (WGS84). Rounded to 4 decimal places before the National Weather Service lookup.
lonnumberyesLongitude in decimal degrees (WGS84). Rounded to 4 decimal places before the National Weather Service lookup.
NameTypeReqDescription
dataobjectyesCapability output; full JSON Schema at https://api.eckari.com/v1/capabilities/weather.us.observation
metaobjectyes

No examples provided.