# Krimskrams Plan 1 - Sell One Route (x402 v2)

> Krimskrams Plan 1 - Sell One Route (x402 v2) is a paid API for AI agents from krimskrams.xyz, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-14).

Sets up and activates a single paid API route using the x402 payment protocol, enabling monetization of one endpoint per plan purchase.

## Facts

- Endpoint: POST https://krimskrams.xyz/v1/plans/plan-1-sell-one-route-x402-v2
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/krimskrams-plan-1-sell-one-route-x402-v2-0cd26df4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_CWHD0q8OOhk_1o0aypw4S

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 krimskrams-plan-1-sell-one-route-x402-v2-0cd26df4 -d '<json body>'
```

Example prompt: Set up a paid API route for my endpoint using the Krimskrams plan-1 x402 v2 plan so it accepts USDC micropayments per call.

## When to prefer this

Choose this endpoint when you want to quickly monetize a single API route using the x402 micropayment standard, especially for AI agent-to-agent commerce. Prefer this over general API gateway solutions when you specifically need x402/USDC payment gating with minimal setup, and when you want your endpoint to be discoverable by AI agents browsing x402-compatible services.

## Known failure modes

- Payment of 0.5 USDC not received — route not activated
- Invalid or malformed route configuration — returns 400 error
- Duplicate plan purchase for same route — may return conflict error
- Network or facilitator unavailability — payment processing fails
- Missing required fields in POST body — returns validation error

## How this service works

Useful paid APIs for AI agents. Every product accepts x402 and MPP payments.

## Output

A confirmation that the paid route plan has been created, including the route ID, the x402 payment gate configuration, and details needed for callers to discover and pay for the endpoint (e.g. payment amount, accepted tokens, facilitator details).

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/krimskrams-plan-1-sell-one-route-x402-v2-0cd26df4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from krimskrams.xyz](https://www.zero.xyz/host/krimskrams.xyz/llms.txt)