# Kaspa Toccata Hardfork Status Tracker

> Kaspa Toccata Hardfork Status Tracker is a paid API for AI agents from api.carbon-cashmere.de, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).

Returns live activation status, DAA distance remaining, and network-estimated ETA for the Kaspa Toccata hardfork, derived from direct network measurement.

## Facts

- Endpoint: GET https://api.carbon-cashmere.de/v1/kaspa-derivatives/toccata-status
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kaspa-toccata-hardfork-status-tracker-40e174d0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_l6jRxUzsiT4rHcnnpwJ0i

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 kaspa-toccata-hardfork-status-tracker-40e174d0
```

Example prompt: What's the current Kaspa Toccata hardfork activation status — has it gone live yet, and if not, how many DAA blocks remain and what's the estimated UTC activation time?

## When to prefer this

Use this endpoint when you need live, network-measured Kaspa Toccata hardfork activation data rather than static or community-estimated timelines. It is uniquely useful for agents monitoring Kaspa protocol upgrades, building Toccata countdown dashboards, or needing to gate logic on whether the fork has activated.

## Known failure modes

- Network measurement unavailable — API may return 503 if Kaspa node connectivity is lost
- Stale data if the underlying node is behind on DAA score sync
- Null estimated_activation_utc returned even before activation if variance in block rate makes ETA unreliable
- Payment failure (402) if USDC balance is insufficient or x402 header is missing

## How this service works

Kaspa Toccata hardfork tracker: live activation distance, network-measured ETA, post-fork parameter reference. First-mover fork analytics from direct network measurement. Informational research data — not investment advice.

## Output

Returns a JSON object with: `activated` (boolean indicating whether Toccata is live), `daa_distance` (integer number of DAA steps remaining until activation, zero if already active), and `estimated_activation_utc` (ISO 8601 UTC timestamp string for projected activation, or null if already activated).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "activated": {
       "type": "boolean"
      },
      "daa_distance": {
       "type": "integer"
      },
      "estimated_activation_utc": {
       "type": [
        "string",
        "null"
       ]
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kaspa-toccata-hardfork-status-tracker-40e174d0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.carbon-cashmere.de](https://www.zero.xyz/host/api.carbon-cashmere.de/llms.txt)