---
title: "Authorize recurring Founder access at $6 every 30 days using a Tempo MPP subscription"
method: POST
path: "/api/agent/v1/founder-subscription"
---

# Authorize recurring Founder access at $6 every 30 days using a Tempo MPP subscription

`POST /api/agent/v1/founder-subscription`

## Request

- Base URL: `https://analytics.davisvillelabs.com`
- URL: `https://analytics.davisvillelabs.com/api/agent/v1/founder-subscription`
- Auth: none declared

The initial subscription requires a short-lived human approval artifact bound to recurring_30_day terms. MPP then creates a payer-bound scoped recurring authorization. Later 30-day renewals do not require another purchase approval until the subscription is canceled or the 360-day authorization expires. A 30-day period is not a calendar month.

## Headers

- `X-Purchase-Approval` string

## Request body

- object
  - `email` string, email, required

## Response `200`

Existing recurring subscription verified or renewed with no new human purchase approval.

## Other responses

- `201`: Recurring subscription activated and initial 30-day period settled. Live mode returns a one-time Founder workspace activation credential.
- `402`: MPP subscription challenge or credential retry required.
- `409`: Payer mismatch, account billing conflict, or approval/challenge binding conflict.
- `428`: Initial recurring purchase requires explicit human approval of recurring terms.
- `503`: Recurring MPP runtime unavailable or settlement state cannot be established.

---

[API](https://skmtc.dev/davisvillelabs/apis/ai-agent-analytics-agent-interface.md) · [All operations](https://skmtc.dev/davisvillelabs/apis/ai-agent-analytics-agent-interface/llms.txt) · [OpenAPI document](https://skmtc.dev/davisvillelabs/apis/ai-agent-analytics-agent-interface/revisions/d7f39c451615?raw)