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POST
/
v1
/
subscription
/
checkout
curl -X POST https://api.chowder.dev/v1/subscription/checkout \
  -H "Authorization: Bearer chd_sk_your_org_key" \
  -H "Content-Type: application/json" \
  -d '{
    "tier": "lobster"
  }'

{
  "url": "https://checkout.stripe.com/c/pay/cs_live_a1b2c3..."
}

Documentation Index

Fetch the complete documentation index at: https://docs.chowder.dev/llms.txt

Use this file to discover all available pages before exploring further.

Start a subscription upgrade by generating a Stripe Checkout session. You’ll get back a URL — redirect your user there to complete payment. Once they do, a webhook fires on our end and your organization’s tier is updated automatically. No polling required.

​
Authorization

Requires an organization-level API key in the Authorization header.

​
Request Body

​
tier
string
required
The tier to upgrade to. Must be one of crab or lobster. If you need whale-tier access, reach out to us directly.

​
Response

​
url
string
A Stripe Checkout URL. Redirect the user here to complete payment.
curl -X POST https://api.chowder.dev/v1/subscription/checkout \
  -H "Authorization: Bearer chd_sk_your_org_key" \
  -H "Content-Type: application/json" \
  -d '{
    "tier": "lobster"
  }'

{
  "url": "https://checkout.stripe.com/c/pay/cs_live_a1b2c3..."
}