# No Errands

> Real-world actions for agents in the United States: print and mail letters
> and postcards, send faxes, and book appointments with local businesses.
> One API key, prepaid credits, MCP over streamable HTTP and REST APIs.
> Every action that costs money or books something must be approved by the
> person first.

## Start here

- [One-paste install prompt](https://noerrands.com/muse-prompt.txt): paste into Meta Muse to build all three connectors at once.
- [Get an API key](https://noerrands.com/get-key): self-serve, shown once, scopes are read or read,write. One key covers mail, fax and bookings.
- [Human API docs](https://noerrands.com/docs): the same contracts written for people, with curl examples.

## Connector briefs

- [No Errands Mail](https://noerrands.com/connectors/muse.md): print and mail letters and postcards in the US. Tools: verify_address, estimate_cost, send_letter, send_postcard, get_mail_status, list_sent_mail, get_balance, create_topup_link. MCP: https://api.noerrands.com/c/mail/mcp. OpenAPI: https://api.noerrands.com/c/mail/openapi.json.
- [No Errands Fax](https://noerrands.com/connectors/fax/muse.md): send a fax to a US or Canadian number. Tools: estimate_fax_cost, send_fax, get_fax_status, list_faxes, get_balance, create_topup_link. MCP: https://api.noerrands.com/c/fax/mcp. OpenAPI: https://api.noerrands.com/c/fax/openapi.json.
- [No Errands Bookings](https://noerrands.com/connectors/booking/muse.md): find local businesses and book an appointment. Free for the person booking. Tools: search_providers, list_services, get_availability, create_booking, get_booking, cancel_booking, list_my_bookings. MCP: https://api.noerrands.com/c/booking/mcp. OpenAPI: https://api.noerrands.com/c/booking/openapi.json.

## API details

- [Protected resource metadata, mail](https://api.noerrands.com/.well-known/oauth-protected-resource/c/mail/mcp): RFC 9728 document for the mail MCP endpoint.
- [Protected resource metadata, fax](https://api.noerrands.com/.well-known/oauth-protected-resource/c/fax/mcp): RFC 9728 document for the fax MCP endpoint.
- [Protected resource metadata, bookings](https://api.noerrands.com/.well-known/oauth-protected-resource/c/booking/mcp): RFC 9728 document for the booking MCP endpoint.
- [Health](https://api.noerrands.com/health): liveness check.
- [Agent index on the API host](https://api.noerrands.com/llms.txt): same index, served next to the API.

## Pricing

- [Pricing](https://noerrands.com/pricing): letter $2.49 for the first page, $0.25 per extra page, postcard $1.49, fax $1.49 for the first page and $0.49 per extra page. Booking is free for the person. Address checks and estimates are free. Credit packs: $10.00, $25.00, $50.00.

- [Add credits](https://noerrands.com/topup): the human top-up page. One button per credit pack. Muse should send the person to https://noerrands.com/topup?account=<account_id>, which is exactly the topup_url a 402 or get_balance returns. Credits never expire.

## How-to

- [Send a letter with Muse](https://noerrands.com/how-to/send-a-letter-with-muse): step by step for a person.
- [Send a postcard with Muse](https://noerrands.com/how-to/send-a-postcard-with-muse): step by step for a person.
- [Send a fax with Muse](https://noerrands.com/how-to/send-a-fax-with-muse): step by step for a person.
- [Book an appointment with Muse](https://noerrands.com/how-to/book-an-appointment-with-muse): step by step for a person.
- [For businesses](https://noerrands.com/for-businesses): how a salon or clinic connects its Square account to take bookings.

## Legal

- [Privacy policy](https://noerrands.com/privacy)
- [Terms of service](https://noerrands.com/terms)
- [Mail connector privacy](https://noerrands.com/connectors/mail/privacy) and [terms](https://noerrands.com/connectors/mail/terms)
- [Fax connector privacy](https://noerrands.com/connectors/fax/privacy) and [terms](https://noerrands.com/connectors/fax/terms)
- [Booking connector privacy](https://noerrands.com/connectors/booking/privacy) and [terms](https://noerrands.com/connectors/booking/terms)

## Optional

- Icons: [mail](https://noerrands.com/icons/mail-512.png), [fax](https://noerrands.com/icons/fax-512.png), [bookings](https://noerrands.com/icons/booking-512.png)
- Support: support@noerrands.com