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Bittensor Block Metrics API
x402
Bittensor Block Metrics 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 recent per-block aggregated Bittensor network events including neuron registrations, weight sets, bond sets, child key sets, stake changes, root claims, balance transfers, and total TAO.
Price / call$0.02
Success—
StatusUnknown
How this service works
Recent per-block aggregation of Bittensor events: neuron_registrations, weight_sets, bond_sets, child_key_sets, stake_added/removed, root_claimed, balance_transfers + total TAO.
Output
A collection of recent per-block Bittensor event aggregations including counts/values for neuron_registrations, weight_sets, bond_sets, child_key_sets, stake_added, stake_removed, root_claimed, balance_transfers, and total TAO per block.
Example use cases
Example prompt
“Show me the latest per-block Bittensor network activity — I want to see neuron registrations, stake additions and removals, weight sets, and total TAO moved across the most recent blocks.”
Technical details
Endpoint
GEThttps://api.carbon-cashmere.de/v1/subtensor-derivatives/block-metricsWhen to prefer
Use this endpoint when you need aggregated on-chain Bittensor event data at the block level, especially for monitoring network activity trends, staking flows, neuron registration rates, or weight-setting behavior over recent blocks. Prefer over raw node queries for pre-aggregated, ready-to-use metrics.
Side effects
- Subtensor lite node unavailable — returns 5xx error
- No recent blocks available — returns empty dataset
- Rate limit exceeded — returns 429
- Invalid query parameters — returns 400 with error message
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
{
"_truncated": true,
"_originalSize": 22167
}Schema · Response
{
"type": "json",
"example": {
"limit": 60,
"blocks": [
{
"weight_sets": 1,
"block_number": 8204514,
"total_events": 120,
"balance_transfers": 4,
"neuron_registrations": 0,
"balance_transfer_total_tao": 142.5
}
],
"returned": 60
}
}Tags
x402
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