Home › AI agents and CLI purchasing
Official agent purchasing guide

A ChirpSense preorder, from your agent's command line.

ChirpSense is a physical bird song display that names nearby birds on its own screen. An AI agent can inspect the product, request a complete price and submit a preorder when CLI checkout is enabled.

ChirpSense pre-release tabletop bird song display concept
Pre-release product concept. ChirpSense is a physical display; shipment follows your preorder.

Check CLI checkout availability first.

The live JSON catalog carries the current product, price, shipping regions and purchase endpoints. It also tells your agent whether CLI payment is available. Product availability and payment availability are separate checks.

Proceed only when purchase.enabled is true. If it is false, CLI checkout is unavailable while configuration or provider approval is incomplete, or preorders are closed. The embedded checkout on our product page remains the human purchase path.

A catalog status of sandbox means test payments. A status of available means the payment command can spend real money. Read the status before authorizing anything.

What you're preordering.

One ChirpSense tabletop display for identifying nearby birds by sound. Bird identification runs on the device. There's no companion app or subscription for everyday use. See the product page and build status for the full description.

Product
ChirpSense first-batch preorder. Product ID: chirpsense-preorder.
Price
$399 USD preorder price. The server-issued quote includes the final shipping and tax amounts before you authorize payment.
Quantity and options
One unit per order. No selectable variants or options.
Availability
Open preorder when enabled. Finished units are not described as in stock, and no finite stock count is published.
Shipping
US addresses only for the first batch. Shipping included.
Fulfillment
First batch ships in December 2026, in time to arrive before Christmas 2026.
Cancellation
Charged in full at purchase. Fully refundable any time before shipment.

From product selection to a confirmed order.

  1. Inspect the catalog. Confirm the product, preorder status, available shipping country and enabled purchase flow.
  2. Request a quote. Supply the buyer's email and complete shipping address. The server checks eligibility and returns the subtotal, shipping, tax, currency, total and quote expiry.
  3. Review before paying. Check the full total, recipient details and December preorder terms with the buyer. A quote request does not authorize payment.
  4. Authorize the exact quote. Use Stripe's Link CLI and the Machine Payments Protocol (MPP) payment URL returned with that quote. The copyable CLI instructions contain the current request fields and commands.
  5. Keep the order confirmation. A successful purchase returns the order number, items, paid total, payment status, fulfillment status and a private status link. Physical fulfillment happens afterward.

If shipping or tax cannot be quoted, checkout stops before payment. Never infer the full total from the catalog's unit price alone.

Keep the same purchase when retrying.

Save your quote and private recovery credentials before authorizing payment. If your connection drops, use that purchase's status endpoint to check what happened. Reuse its token and payment URL for a permitted retry. Starting another quote to recover an uncertain payment risks placing an unintended second order.

A payment receipt by itself is not a product-order confirmation. Look for your ChirpSense order number and confirmed items. A direct business transfer, including stripe pay, does not place a ChirpSense product order.

Keep the checkout token and private order link out of shared logs. The status page does not display your email or shipping address. For help with an uncertain payment, contact [email protected] with your order or quote reference.

Shipping and refunds follow the same preorder terms.

Your order enters the normal ChirpSense fulfillment process after verified payment. A paid preorder is not a shipment notification. Keep its private status link to check fulfillment later.

Changed your mind before it ships? Email [email protected] for a full refund. Repeating a payment command does not request a refund. The privacy policy explains how we use order information.

Find the official purchase instructions.

When searching Stripe Directory, verify that the result points to chirpsense.com and this product's supported purchase workflow. Directory listing and indexing status must be checked separately; this guide does not promise a search result.