generated: '2026-08-14'
method: searched
source: npm registry search, PyPI, GitHub search, https://app.1lookup.io/api, https://www.1lookup.io/integrations
description: >-
  1Lookup ships NO first-party client SDK in any language. The API reference offers copy-paste snippets
  (axios for Node.js, requests for Python, curl/bash) rather than libraries, and the MCP product page
  states the connector needs no SDK at all. The only published package touching 1Lookup is a third-party
  n8n community node. Registries searched: npm, PyPI, Maven Central, NuGet, pkg.go.dev, RubyGems,
  Packagist, crates.io.
official_sdks: false
packages:
  - language: javascript
    registry: npm
    name: '@momentum-labs/n8n-nodes-1lookup'
    version: 1.0.1
    published: '2026-05-08'
    license: MIT
    url: https://www.npmjs.com/package/@momentum-labs/n8n-nodes-1lookup
    install: npm install @momentum-labs/n8n-nodes-1lookup
    repository: https://github.com/GroupX-ai/1Lookup-N8N
    homepage: https://1lookup.io
    description: n8n community node for 1Lookup email, phone, IP, and domain intelligence APIs.
    official: false
    note: >-
      Ambiguous provenance — published under the @momentum-labs npm scope and hosted in the GroupX-ai
      GitHub org, but the package author metadata reads "1Lookup <support@1lookup.io>" and the homepage
      is 1lookup.io. Not claimed as first-party on any 1Lookup page, so recorded official: false.
    currency_note: >-
      Only two versions ever published (1.0.0, 1.0.1); latest 1.0.1 dated 2026-05-08 from
      registry.npmjs.org metadata. It predates the 2026-08 API rewrite that added idempotency,
      webhooks, the error registry and two new products, so the node cannot cover them.
registries_checked:
  - {registry: npm, query: '1lookup', first_party_hits: 0, rechecked: '2026-08-14'}
  - {registry: pypi, query: '1lookup / onelookup / lookup1', status: 404, first_party_hits: 0, rechecked: '2026-08-14'}
  - {registry: maven-central, first_party_hits: 0}
  - {registry: nuget, first_party_hits: 0}
  - {registry: pkg.go.dev, first_party_hits: 0}
  - {registry: rubygems, first_party_hits: 0}
  - {registry: packagist, first_party_hits: 0}
  - {registry: crates.io, first_party_hits: 0}
code_examples_published:
  note: >-
    Updated 2026-08-14 — the rewritten reference now prints every one of its 46 endpoints in five
    languages instead of three. Still snippets, still not libraries.
  see: examples/1lookup-examples.yml
  languages:
    - {language: bash, style: curl, url: 'https://app.1lookup.io/api'}
    - {language: javascript, style: 'fetch / node:crypto snippets', url: 'https://app.1lookup.io/api'}
    - {language: python, style: requests snippets, url: 'https://app.1lookup.io/api'}
    - {language: php, style: per-endpoint snippet tab, url: 'https://app.1lookup.io/api'}
    - {language: go, style: per-endpoint snippet tab, url: 'https://app.1lookup.io/api'}
integration_platforms:
  note: >-
    1Lookup markets a large integration library (100+ listings at https://www.1lookup.io/integrations)
    covering CRMs, automation and analytics platforms, and the API reference names Zapier, Make and n8n
    specifically. These are platform guides, not distributed client libraries.
  examples:
    - https://www.1lookup.io/integrations/zapier
    - https://www.1lookup.io/integrations/make
    - https://www.1lookup.io/integrations/n8n
third_party_collections:
  - name: 1Lookup API (Postman public workspace)
    url: https://www.postman.com/awais-c45980a1-2767235/1lookup-api
    official: false
    note: >-
      Public Postman workspace published 2026-07-27 by "Awais Ahmad's Team", not by 1Lookup, and not
      linked from any 1Lookup page. Not treated as a provider-published Postman surface.
source_control:
  github_account: https://github.com/1Lookup
  first_party: true
  evidence: >-
    The GitHub profile links to https://www.1lookup.io/ and https://x.com/1lookupapp, so the account
    belongs to the company.
  contents: >-
    A profile repo plus forks of free-for-dev and public-apis. NO first-party code, no SDK, no
    examples repo, and it is not linked from 1lookup.io or the API reference. Recorded as a finding,
    NOT wired as a GitHubOrganization pointer — there is no developer code presence to point at.
  probed: '2026-08-14'
gaps:
  - No first-party SDK in any language.
  - No first-party CLI.
  - No first-party Postman collection or workspace.
x-evidence:
  - url: https://registry.npmjs.org/-/v1/search?text=1lookup
    http_status: 200
    fetched: '2026-08-09'
  - url: https://pypi.org/pypi/1lookup/json
    http_status: 404
    fetched: '2026-08-09'
  - url: https://app.1lookup.io/api
    http_status: 200
    fetched: '2026-08-14'
  - url: https://registry.npmjs.org/@momentum-labs/n8n-nodes-1lookup
    http_status: 200
    fetched: '2026-08-14'
    note: 'dist-tags.latest = 1.0.1, time["1.0.1"] = 2026-05-08T08:09:14.773Z'
  - url: https://github.com/1Lookup
    http_status: 200
    fetched: '2026-08-14'