# Enricho > People and company data for AI assistants and developers. Connect over MCP or build with the Enricho API. - [Build with Enricho](https://docs.enricho.co/index.md): People and company data for your AI assistants, agents and applications. Connect with MCP or integrate directly with the API. - [Quickstart](https://docs.enricho.co/quickstart.md): From zero to your first results in about a minute. - [Connect a client](https://docs.enricho.co/connect.md): Every client uses the same server URL: https://mcp.enricho.co/mcp - [API keys](https://docs.enricho.co/api-keys.md): For scripts, CI jobs and headless agents that can't sign in with OAuth. - [person_search](https://docs.enricho.co/tools/person-search.md): Find, look up and enrich people. Free preview, then 1 credit per full record. - [company_search](https://docs.enricho.co/tools/company-search.md): Find, look up and enrich companies. Free preview, then 1 credit per full record. - [Account tools](https://docs.enricho.co/tools/account.md): Check credits and manage billing from the chat. All account tools are free. - [Example prompts](https://docs.enricho.co/examples.md): Mention Enricho by name the first time so your assistant reaches for the right tools. - [Credits and limits](https://docs.enricho.co/credits-and-limits.md): What costs credits, when they refill and how many requests you can make. - [Billing](https://docs.enricho.co/billing.md): Everything happens from the chat: ask your assistant and it uses these tools. - [Troubleshooting](https://docs.enricho.co/troubleshooting.md) - [Support](https://docs.enricho.co/support.md) - [REST API overview](https://docs.enricho.co/api-reference/overview.md): Public directory search and billing contracts, costs, pagination and errors. - [Authentication](https://docs.enricho.co/api-reference/authentication.md): API-key headers and public REST request limits. - [Search people](https://docs.enricho.co/api-reference/search-people.md): Free person previews or full records at one credit per returned person. - [Search companies](https://docs.enricho.co/api-reference/search-companies.md): Free company previews or full records at one credit per returned company. - [Billing API](https://docs.enricho.co/api-reference/billing.md): Credit balances, usage history, and hosted checkout and portal links. - [Get account usage](https://docs.enricho.co/api-reference/usage.md): Authenticated account plan, spendable credits and UTC monthly period. - [Get usage history](https://docs.enricho.co/api-reference/usage-history.md): Daily UTC credit consumption and per-feature aggregates. - [List public plans](https://docs.enricho.co/api-reference/plans.md): Live subscription allowances and one-time pack prices without authentication. - [Create plan checkout](https://docs.enricho.co/api-reference/checkout-plan.md): Hosted monthly self-serve subscription payment link. - [Create credit-pack checkout](https://docs.enricho.co/api-reference/checkout-credits.md): Hosted payment link for non-expiring one-time credits. - [Get billing portal](https://docs.enricho.co/api-reference/portal.md): Hosted customer portal for payment methods, invoices and cancellation. ## OpenAPI Specs - [openapi](/api-reference/openapi.json) This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.