Official UK company, property and market data as clean one-hop JSON. Pay per request in USDC over the x402 protocol — no accounts, no API keys, and failed calls are never charged.
Every endpoint is a GET returning JSON. Unpaid requests return HTTP 402 with x402 payment instructions.
Calibrated market context for trading agents — structured, not advice.
Calibrated crypto market context for one asset: price, 14-day range position, realized volatility regime, 1-sigma expected daily band, and trend context. Structured context for trading agents — not a buy/sell oracle.
curl "https://api.trustedinformation.site/api/crypto/context?pair=BTC-USD"
{
"pair": "BTC-USD",
"price": 66371.29,
"asOf": "2026-07-23T21:00:00Z",
"range14d": {
"high": 65799,
"low": 61544.56,
"position": 1.14
},
"realizedVol": {
"daily": 0.0162,
"annualized": 0.31,
"regime": "normal",
"percentile90d": 0.54
},
"expectedDailyBand1Sigma": {
"lower": 65295.22,
"upper": 67447.36
},
"trend": {
"state": "uptrend",
"sma20": 63517.85,
"priceVsSma20Pct": 4.49
},
"source": "binance"
}Official company-register data with computed due-diligence flags.
Search the UK Companies House register by company name or keyword. Returns matching companies with number, status, type, incorporation date and address.
curl "https://api.trustedinformation.site/api/uk-business/search?q=acme"
{
"query": "tesco",
"count": 20,
"results": [
{
"companyNumber": "00445790",
"name": "TESCO PLC",
"status": "active",
"type": "plc",
"incorporated": "1947-11-27",
"address": "Welwyn Garden City, AL7 1GA"
}
],
"source": "Companies House"
}Full UK company profile by company number: status, SIC codes, registered office, accounts due dates, and computed risk flags (company age, accounts overdue, insolvency history).
curl "https://api.trustedinformation.site/api/uk-business/company?company=00000006"
{
"companyNumber": "00445790",
"name": "TESCO PLC",
"status": "active",
"type": "plc",
"incorporated": "1947-11-27",
"sicCodes": [
"47110"
],
"accounts": {
"nextDue": "2026-08-26",
"overdue": false
},
"flags": {
"companyAgeYears": 78.7,
"accountsOverdue": false,
"confirmationStatementOverdue": false,
"hasCharges": false,
"hasInsolvencyHistory": false,
"statusRisk": false
}
}Check a proposed UK business name against the live Companies House register. Returns a verdict (likely_available / caution_similar_names_exist / likely_unavailable) with exact and close matches.
curl "https://api.trustedinformation.site/api/uk-business/name-check?name=Acme%20Widgets"
{
"proposedName": "Trusted Information Ltd",
"verdict": "caution_similar_names_exist",
"exactMatches": [],
"closeMatches": [
{
"name": "TRUSTED INFORMATION SERVICES LIMITED",
"companyNumber": "04231166",
"status": "dissolved",
"similarity": 0.87
}
]
}One-hop UK company due-diligence dossier: profile, active officers, recent filings, charges, plus computed flags — company age, accounts lateness, confirmation-statement status, insolvency history, and 24-month director churn. Bundles what would otherwise be four register lookups.
curl "https://api.trustedinformation.site/api/uk-business/dossier?company=00000006"
{
"companyNumber": "00445790",
"name": "TESCO PLC",
"status": "active",
"incorporated": "1947-11-27",
"flags": {
"companyAgeYears": 78.7,
"accountsOverdue": false,
"hasInsolvencyHistory": false,
"officerChurn24m": 0.36,
"activeOfficers": 11,
"resignedOfficersLast24m": 4
},
"officers": [
{
"name": "BETHELL, Melissa",
"role": "director",
"appointed": "2018-09-24"
}
],
"recentFilings": [
{
"date": "2026-06-30",
"category": "accounts",
"description": "Group of companies' accounts"
}
],
"charges": null,
"gazetteInsolvencyNotices": {
"total": 0,
"latest": []
}
}Search The Gazette's official insolvency notices by company name or number: liquidations, administrations, winding-up petitions and notices to creditors, with notice type, date and link to the official record.
curl "https://api.trustedinformation.site/api/uk-business/gazette?q=Acme%20Widgets"
{
"query": "carillion",
"totalNotices": 196,
"hasInsolvencyNotices": true,
"notices": [
{
"company": "CARILLION PLC",
"type": "Resolutions for Winding-up",
"noticeCode": "2431",
"published": "2018-03-10T00:00:00",
"link": "https://www.thegazette.co.uk/id/notice/L-58635-471825"
}
]
}Official property, price, energy and area data for a location.
Street-level crime context for a UK postcode: total crimes within a 1-mile radius for the latest published month, broken down by category, with ward and district. Official police open data (England, Wales, NI).
curl "https://api.trustedinformation.site/api/uk-property/crime?postcode=PL6%208RU"
{
"postcode": "PL6 8RU",
"area": {
"ward": "Moor View",
"district": "Plymouth"
},
"month": "2026-05",
"totalCrimesWithin1Mile": 49,
"byCategory": {
"violent-crime": 23,
"criminal-damage-arson": 11,
"burglary": 3
}
}Domestic Energy Performance Certificates for a UK postcode: band distribution, share rated C or better, and the latest certificates with address, band and registration date. Official MHCLG register data.
curl "https://api.trustedinformation.site/api/uk-property/energy?postcode=E1%206AN"
{
"postcode": "E1 6AN",
"count": 2,
"bandDistribution": {
"D": 2
},
"shareBandCOrBetter": 0,
"certificates": [
{
"address": "6, Brushfield Street, LONDON",
"band": "D",
"registered": "2019-04-24",
"certificateNumber": "0352-2837-6649-9921-7631"
}
],
"council": "City of London"
}One-call UK property investment context for an area: current average price, annual change, 3-month momentum, sales-volume trend, first-time-buyer price point, prices by property type, and a plain-language market read. Official statistics; not financial advice.
curl "https://api.trustedinformation.site/api/uk-property/market-summary?area=england"
{
"area": "England",
"latestMonth": "2026-04",
"averagePrice": 291445,
"annualChangePct": 3.9,
"momentum3mPct": 0.79,
"salesVolumeTrend": "falling",
"firstTimeBuyerPrice": 244420,
"byPropertyType": {
"detached": 472022,
"semiDetached": 289106,
"terraced": 244026,
"flatMaisonette": 218451
},
"marketRead": "England: average price £291,445; up 3.9% year-on-year; 3-month momentum +0.79%"
}Official UK House Price Index series for any UK area (country, region, county or local authority): monthly average price, annual % change, monthly % change, and sales volumes, newest first. Sourced live from HM Land Registry.
curl "https://api.trustedinformation.site/api/uk-property/price-trends?area=england&months=24"
{
"area": "England",
"count": 24,
"months": [
{
"month": "2026-04",
"averagePrice": 291445,
"annualChangePct": 3.9,
"monthlyChangePct": 0.56,
"salesVolume": null
}
]
}Actual sold-property transactions for a full UK postcode from HM Land Registry Price Paid Data: price, date, address, property type, new-build flag and tenure, plus min/median/max stats.
curl "https://api.trustedinformation.site/api/uk-property/sold-prices?postcode=PL6%208RU"
{
"postcode": "PL6 8RU",
"count": 45,
"stats": {
"min": 56000,
"median": 192500,
"max": 350000
},
"from": "1999-11-08",
"to": "2025-06-30",
"transactions": [
{
"date": "2025-06-30",
"price": 217750,
"address": "104, PATTINSON DRIVE, PLYMOUTH",
"propertyType": "semi-detached",
"newBuild": false,
"tenure": "Freehold"
}
]
}Standard x402 flow — most agent frameworks handle it automatically.
402 Payment Required with instructions in the PAYMENT-REQUIRED header.200 with the data. Payment settles only after the data is produced.Discoverable on x402scan and via the OpenAPI document above.
The value is the schema, not scraping — sourced from official registers.
Companies House, HM Land Registry, MHCLG, The Gazette, and data.police.uk — normalised to stable, agent-legible JSON.
Payment settles only after the handler succeeds. Upstream errors and bad inputs return 4xx/5xx and cost nothing.
Endpoints add derived signals — company age, filing lateness, director churn, volatility regime — so agents skip a reasoning step.
OpenAPI 3.1 with per-endpoint input and output schemas, so agents invoke reliably on the first pass.