# Carrd > Carrd is a hosted no-code builder for simple, fully responsive one-page websites — personal > profiles, landing pages, portfolios and link pages. Founded by AJ (@ajlkn) and operated by > Carrd Inc. Carrd publishes NO public API, no developer portal, no SDKs and no machine-readable > specification. Its only HTTP integration surface points outward: Pro-tier form elements deliver > submissions into third-party APIs (twenty email/CRM platforms, Zapier, Make, n8n, Airtable) or > to a URL the site owner supplies. Treat Carrd as an API CONSUMER, not an API provider. Generated by API Evangelist from apis.yml and the artifacts in this repository. This is a third-party profile; it is not published by Carrd. Carrd serves no /llms.txt of its own (https://carrd.co/llms.txt returned 404 on 2026-08-12). ## APIs Carrd has no public API. Contract discovery on 2026-08-12 probed the first-party host carrd.co for /openapi.json, /openapi.yaml, /swagger.json, /v1/openapi.json, /api-docs, /redoc, /api, /docs/api, /developers, /graphql and every /.well-known/ discovery path — all returned HTTP 404. No GraphQL endpoint, no MCP server, no A2A agent card. Caveat for crawlers: *.carrd.co subdomains are member-built sites on the Carrd platform, not Carrd-operated surfaces. api.carrd.co ("API's Unlimited") and blog.carrd.co ("Official Carrd.co Blog") both return 200 and are both third-party member pages. Only the apex carrd.co is first party. ## Docs - [Documentation](https://carrd.co/docs): Official Carrd documentation index - [Getting Started / Building Basics](https://carrd.co/docs/building/basics): Site builder basics - [Forms](https://carrd.co/docs/forms): Contact, signup, custom and payment-enabled forms - [Custom URL Form](https://carrd.co/docs/forms/setting-up-a-custom-url-form): Submitting form contents to an arbitrary URL (AJAX/POST/GET; Default/JSON/XML; up to five custom headers) - [Pro Features](https://carrd.co/docs/pro/features): Full feature list by plan band - [Changelog](https://carrd.co/docs/general/changelog): Dated product changelog - [Brand Assets](https://carrd.co/docs/general/brand-assets): Official logos and icons - [Terms of Use](https://carrd.co/docs/general/terms) - [Privacy Policy](https://carrd.co/docs/general/privacy) - [Contact](https://carrd.co/contact) ## Plans - [Go Pro](https://carrd.co/pro): Free tier (3 sites) plus 16 paid annual tiers from Pro Lite ($9/yr, 3 sites) to Pro Plus 1000 ($999/yr, 1000 sites), banded Lite / Standard / Plus. 7-day Pro trial, no card required. No tier includes API access — there is no API. ## Artifacts in this repository - plans/carrd-plans-pricing.yml — 17 published plan tiers, read from carrd.co/pro - changelog/carrd-changelog.yml — recent dated changelog entries - integrations/_index.yml — the 30-partner outbound integration graph (Carrd as client) - well-known/carrd-well-known.yml — the negative discovery probe, with every status code - security/carrd-domain-security.yml — TLS/HSTS/DNSSEC/CAA/SPF/DMARC probe - llms/carrd-llms.txt — this file