---
title: "Start buying the Camp Map Pass in this conversation"
method: GET
path: "/api/v1/start_pass_purchase"
tags: ["Free"]
---

# Start buying the Camp Map Pass in this conversation

`GET /api/v1/start_pass_purchase`

## Request

- Base URL: `https://camp.cosmicotter.ca`
- URL: `https://camp.cosmicotter.ca/api/v1/start_pass_purchase`
- Auth: one of:
  - none
  - HTTP bearer

Begin a Camp Map Pass purchase without leaving the conversation: returns checkout links (CA$55 a year or CA$5 a month, Stripe, no account) tagged with a purchase reference. The user pays in their browser; the reference identifies that payment afterwards.

## Response `200`

Result as JSON

## Other responses

- `400`: Bad input
- `402`: Needs a Camp Map Pass key
- `429`: Rate limited: wait and retry (see Retry-After)

---

[API](https://skmtc.dev/cosmicotter/apis/cosmic-s-camp-map-api.md) · [All operations](https://skmtc.dev/cosmicotter/apis/cosmic-s-camp-map-api/llms.txt) · [OpenAPI document](https://skmtc.dev/cosmicotter/apis/cosmic-s-camp-map-api/revisions/2bd179814574?raw)