niche · -3.0 market domain

Lookup

Score 19.4 / 100 2 providers +56 via APIs 57 APIs Search apis.io →
Workflows using this tag
Avalara Onboard an Exempt Customer · Avalara Avalara Adjust a Committed Transaction · Avalara Avalara Estimate Rate Then Quote · Avalara Avalara Create Company With Nexus · Avalara Avalara Quick Tax Quote · Avalara Avalara Initialize Company With Defaults · Avalara Avalara Refund a Transaction · Avalara Avalara Void and Recreate a Transaction · Avalara
Business capabilities this tag reaches
Tax Management 1 Cybersecurity Management 1

Providers using this tag (2)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Thin 1 Limited public surface area
Telnyx Verify APINumber VerificationPhone VerificationOTP2FA1 API33.3
Minimal 1 Almost no public developer surface
AgentPayCompanyArtificial IntelligenceExtraction1 API9.5

APIs with this tag (52)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Exemplar 7 Complete, well-documented, and agent-ready
ZoomInfo Lookup APIThis folder contains a series of lookup endpoints.87.3Optimizely Lookup APIThe Lookup API from Optimizely — 1 operation(s) for lookup.80.8CarsXE Vehicle Plate Decoder APIDecodes vehicle information from a license plate plus state/province, returning make, model, year, and VIN ...73.9Oracle Hospitality Lookup APIThe Lookup API from Oracle Hospitality — 2 operation(s) for lookup.73.4Avalara Lookup APILook up service and transaction type information70.9Bindbee Lookup APIThe Lookup API from Bindbee — 2 operation(s) for lookup.70.4Wappalyzer Lookup APIWebsite technology lookup and asynchronous crawl callbacks.68.1
Strong 6 Solid coverage with minor gaps
mlsgrid Lookup APIEnumerated lookup values per originating MLS.62.4Fenergo Lookup APIThe Lookup API from Fenergo — 24 operation(s) for lookup.62.3Syft Data Lookup APIThe Lookup API from Syft Data — 1 operation(s) for lookup.62.0Synthient API Lookup APISingle-IP, batch-IP, and domain enrichment endpoints.60.4Second Life Name to Agent ID APIResolves a Second Life username, with an optional last name defaulting to "Resident", to the avatar's agent...60.3Morning Consult Lookup APIMetadata information related to syndicated surveys.54.7
Developing 19 Usable, with meaningful gaps to close
CoreLogic (Cotality) Lookup APIEnumerated lookup values used across resources.54.0Everbridge Lookup APIEB Suites - Lookup53.3MadKudu Lookup APIThe Lookup API from MadKudu — 2 operation(s) for lookup.51.1Syniverse Lookup APIThe Lookup API from Syniverse — 1 operation(s) for lookup.49.8Bright Data Lookup APIThe Lookup API from Bright Data — 6 operation(s) for lookup.49.6ATTOM Lookup APILookup of state, county, CBSA, and geoID metadata.49.0Algorand Lookup APIThe lookup API from Algorand — 14 operation(s) for lookup.47.5Smarty Lookup APIThe Lookup API from Smarty — 3 operation(s) for lookup.46.1Whitespace Lookup APIThe Lookup API from Whitespace — 6 operation(s) for lookup.45.2Content Lookup APILooks up content data and references within SAP Ariba for integration and validation purposes.45.0Nominatim Lookup APILook up address details for OSM objects by their OSM ID.44.8NALA Lookup APIThe Lookup API from NALA — 1 operation(s) for lookup.44.4TheSportsDB Lookup APIThe Lookup API from TheSportsDB — 5 operation(s) for lookup.42.0DreamFactory Lookup APILookup key management41.3Ocean.io Lookup APIThe Lookup API from Ocean.io — 2 operation(s) for lookup.41.2Noyo Lookup APIThe Lookup API from Noyo — 6 operation(s) for lookup.41.0Verifone Lookup APIThe Lookup API from Verifone — 1 operation(s) for lookup.40.8Plivo Lookup APIThe Plivo Lookup API validates phone numbers and returns formatting, country, line type, carrier, and reach...40.5American Financial Group Lookup APIThe lookup API from American Financial Group — 3 operation(s) for lookup.39.5
Thin 16 Limited public surface area
Freight Waves Lookup APIFree reference lookups for valid indexes, qualifiers, levels, lanes, and zip3.37.0Equinix Lookup APILookup36.6Placekey Lookup APIThe Lookup API from Placekey — 1 operation(s) for lookup.36.2Revelator Lookup APICommon reference/lookup data.35.6Mono Lookup APIIdentity and data verification for KYC/KYB.34.8Tivo Lookup APILook up content by known identifiers34.4Prelude Lookup APIPhone number intelligence - line type, carrier, and flags.33.8Lookip Lookup APISingle-address lookups.33.2Cielo BIN Query APIThe Cielo BIN Query service returns metadata for a card BIN (Bank Identification Number) — issuing brand, c...32.7HashiCorp Vault Lookup APIIdentity lookup operations32.0PayFast Credit Card Transactions APIQuery individual credit card transaction details31.8Candid Lookup APIOperations for retrieving lookup values and filter metadata.31.7Prestmit Lookup APIReference data for banks, gift card categories, and payout methods.29.1Matrix Identity Service APIAPI for looking up Matrix user IDs from third-party identifiers such as email addresses and phone numbers v...28.7Who Represents This Address (RJH Signal Technologies) Lookup APIThe Lookup API from Who Represents This Address (RJH Signal Technologies) — 1 operation(s) for lookup.27.3TheCocktailDB Lookup APIRetrieve details by ID27.2
Emerging 4 Early or largely undocumented
TTB Public COLA RegistryThe Public COLA Registry holds every approved, expired, surrendered or revoked Certificate of Label Approva...25.1Open Library Read APILegacy partner API that returns availability and read URLs for books matched by ISBN, OCLC, LCCN, or OLID i...24.2AcoustID Web Service APIREST API for audio fingerprint lookup and submission. Accepts Chromaprint-generated fingerprints and return...20.0Free Cocktail API Lookup APILook up full details by ID.18.2

Companies reaching this through an API (56)

These companies publish an API, specification or operation carrying “Lookup” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

AcoustID Alcohol and Tobacco Tax and Trade Bureau Algorand American Financial Group Ariba ATTOM Avalara Bindbee Bird Bright Data Candid CarsXE Cielo CoreLogic (Cotality) DreamFactory Equinix Everbridge Fenergo Free Cocktail API Freight Waves HashiCorp Vault HERE Linden Lab Lookip MadKudu Matrix Mlsgrid Mono Morning Consult NALA Nominatim Noyo Numbers Online Ocean.io Open Library Optimizely Oracle Hospitality Orisift PayFast Placekey Plivo Prelude Prestmit Revelator Smarty Syft Data Syniverse Synthient API TheCocktailDB TheSportsDB
Show all 56 companies ↓
Tivo Verifone Wappalyzer Whitespace Who Represents This Address (RJH Signal Technologies) ZoomInfo

Score breakdown

Frequency
54.5
log-scaled weighted occurrences
Breadth
0.1
spread across providers
Quality lift
26.3
mean composite of providers using it
Cohesion
3.1
strength of nearest seed neighbor

Related tags

Verify 6 co-occurrences List 7 co-occurrences Batch 6 co-occurrences Sales Intelligence 5 co-occurrences Profiles 7 co-occurrences Geocoding 5 co-occurrences Verification 5 co-occurrences Export 6 co-occurrences

Where this tag comes from

Api tag54
Provider tag2
Openapi tag37
Openapi op tag94

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  • find_cohortsEvery scored population of providers in the catalog.
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As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/lookup"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/lookup/stats" \
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