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Carbon & Cashmere Bittensor Subnet Metagraph API
x402
Carbon & Cashmere Bittensor Subnet Metagraph API is a paid API for AI agents from api.carbon-cashmere.de, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).
Returns the full metagraph snapshot for a specific Bittensor subnet, including per-neuron stake, incentive, and summary statistics.
Price / call$0.05
Success—
StatusUnknown
How this service works
Professional crypto market intelligence. Real-time prices, signals, and market scoring.
Output
Returns a JSON object with a timestamp, the subnet ID (netuid), an array of neuron objects (each with uid, stake, and incentive), and a summary block containing active neuron count, total neuron count, total stake, validator count, and Gini incentive coefficient.
Example use cases
Example prompt
“Pull the full metagraph snapshot for Bittensor subnet 18 — I want to see all the neurons with their stake and incentive scores, plus the summary stats like total stake, validator count, and Gini incentive.”
Technical details
Endpoint
GEThttps://api.carbon-cashmere.de/v1/bittensor-derivatives/subnet/%7Bnetuid%7D/metagraphWhen to prefer
Use this endpoint when you need a full, structured metagraph snapshot for a specific Bittensor subnet — including per-neuron stake and incentive data plus aggregate summary stats — rather than just top-N miners. Ideal for monitoring subnet health, computing custom analytics, or auditing decentralized AI network state.
Side effects
- Invalid or non-existent netuid returns an error or empty neuron list
- Network timeout if Bittensor chain data is temporarily unavailable
- 402 Payment Required if USDC payment header is missing or insufficient
- Malformed netuid path parameter causes a 400 or 404 response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"ts": "...",
"netuid": 1,
"neurons": [
{
"uid": 248,
"stake": 686148,
"incentive": 0.95
}
],
"summary": {
"n_active": 27,
"n_neurons": 256,
"total_stake": 2524974.5,
"n_validators": 10,
"gini_incentive": 0.84
}
}
}Tags
x402
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