# Amber Circuit Kinetic Animation Source – Purchase Endpoint

> Amber Circuit Kinetic Animation Source – Purchase Endpoint is a paid API for AI agents from speedbot.dev, paid per call via x402, $2/call, status unknown (last checked 2026-10-29).

Purchases and delivers a downloadable ZIP of the 'Amber Circuit' 1080p JavaScript/Canvas kinetic marble-machine animation source code.

## Facts

- Endpoint: POST https://speedbot.dev/api/products/product_1a9b441ab3cc45c8a934ca76ef5bb493/versions/version_1b81232b33634845b7cc5e1bb79237da/buy?utm_source=zero.xyz
- Price: $2/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/amber-circuit-kinetic-animation-source-purchase-endpoint-4c6eeb34
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_P0-2_Da9fhVpKFGhdMtoX

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability amber-circuit-kinetic-animation-source-purchase-endpoint-4c6eeb34 -d '<json body>'
```

Example prompt: I want to buy the Amber Circuit 1080p kinetic marble-machine animation source — use my email buyer@example.com, generate a checkout key and request ID, and confirm I consent to immediate digital delivery so I can get the ZIP file.

## When to prefer this

Use this endpoint when you specifically need the Amber Circuit 1080p kinetic marble-machine JavaScript/Canvas animation source for commercial use. It is a one-time digital goods purchase endpoint; prefer it when you need an editable, looping canvas animation asset with commercial licensing rather than a streaming, subscription, or generative service.

## Known failure modes

- Invalid or missing email format — returns validation error
- checkout_key not 64 hex characters — returns schema validation failure
- request_id shorter than 16 characters — rejected
- digital_delivery_consent not set to true — purchase cannot proceed
- Payment failure or insufficient USDC balance — transaction not completed
- Duplicate request_id with different parameters — may be rejected or cause conflict

## How this service works

Amber Circuit: editable 1080p kinetic animation source. Original JavaScript/Canvas source for a silent16-second1920x1080,30fps marble-machine loop. Includes renderer, still preview, README,  First approved purchase: 0.01 USDC total where maker terms permit; later 2 USDC plus tax. Stored ZIP download; commercial use, no redistribution. Verified by Speedbot for this version. Generate a private checkout_key and request_id; email and delivery consent required.

## Output

Upon successful payment, the agent receives a ZIP file containing the original JavaScript/Canvas source code for the 16-second 1920x1080 30fps Amber Circuit marble-machine animation loop, along with a renderer, still preview image, and README. A receipt is sent to the provided email address.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "email": {
   "type": "string",
   "pattern": "^[^\\s@]+@[^\\s@]+\\.[^\\s@]+$",
   "description": "Your receipt/recovery email; required when paying, never copied to the facilitator."
  },
  "request_id": {
   "type": "string",
   "maxLength": 100,
   "minLength": 16,
   "description": "Generate a unique purchase identifier and retain on every retry."
  },
  "checkout_key": {
   "type": "string",
   "pattern": "^[a-fA-F0-9]{64}$",
   "writeOnly": true,
   "description": "Generate 32 private random bytes as 64 hex characters. Required when paying. Retain on every retry."
  },
  "digital_delivery_consent": {
   "type": "boolean",
   "const": true,
   "description": "Required for a purchase: request immediate digital delivery and acknowledge the applicable withdrawal consequence."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/amber-circuit-kinetic-animation-source-purchase-endpoint-4c6eeb34/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from speedbot.dev](https://www.zero.xyz/host/speedbot.dev/llms.txt)