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Carbon & Cashmere Bittensor Subnet Data API
x402
Carbon & Cashmere Bittensor Subnet Data API is a paid API for AI agents from api.carbon-cashmere.de, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Returns real-time alpha price and static configuration info for a specific Bittensor subnet by netuid
Price / call$0.02
Success—
StatusUnknown
How this service works
Professional crypto market intelligence. Real-time prices, signals, and market scoring.
Output
A JSON object containing the subnet's netuid, current alpha price in both TAO and USD, and static configuration fields including kappa, burn_tao, modality type (e.g. text), owner SS58 address, and the number of nodes (subnetwork_n).
Example use cases
Monitor subnet pricing for arbitrage
“Hey, I'm looking at potential arbitrage opportunities across Bittensor subnets — can you grab the current alpha token prices in both TAO and USD for subnet 5 and subnet 12 so I can compare spreads?”
Look up subnet owner and config
“I need to verify who owns Bittensor subnet 21 and what modality it's running — can you pull the owner address, modality type, and subnetwork size for me?”
Check subnet burn rate and kappa
“Before I stake into subnet 9, can you fetch the current burn rate, kappa value, and alpha price so I can evaluate the economics of the subnet?”
Technical details
Endpoint
GEThttps://api.carbon-cashmere.de/v1/bittensor-derivatives/subnet/%7Bnetuid%7DWhen to prefer
Use this endpoint when you need real-time alpha token pricing and static subnet metadata for a specific Bittensor subnet identified by its netuid. Prefer this over generic crypto price APIs when working specifically with Bittensor subnet derivatives and needing subnet-specific parameters like kappa, burn rate, and subnetwork size.
Side effects
- Invalid or non-existent netuid returns an error or empty response
- Subnet not yet active may return missing fields
- Payment failure (402) if USDC payment not included
- Rate limiting if too many requests per second
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"netuid": 1,
"alpha_price": {
"tao": 0.0028,
"usd": 0.74
},
"static_info": {
"kappa": 32767,
"burn_tao": 0.0006,
"modality": "text",
"owner_ss58": "5...",
"subnetwork_n": 256
}
}
}Tags
x402
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