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Bittensor Cross-Subnet Validator Inventory
x402
Bittensor Cross-Subnet Validator Inventory 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 validator count, total stake, and top-5 validators by trust score for every tracked Bittensor subnet, enabling voting-power concentration analysis.
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 keyed by subnet (netuid) where each entry contains: total validator count (n_validators), total staked TAO (total_validator_stake), timestamp of last update (updated_at), and an array of up to 5 top validators ranked by validator_trust, each with uid, stake, trust, validator_trust score, and active flag. Only subnets with persistent metagraph snapshots in the database are included.
Example use cases
Example prompt
“Show me the top validators by trust score for every Bittensor subnet — I want to see how concentrated the voting power is, including each validator's stake, trust, and whether they're active.”
Technical details
Endpoint
GEThttps://api.carbon-cashmere.de/v1/bittensor/validatorsWhen to prefer
Choose this endpoint when you need a cross-subnet view of Bittensor validator landscape in a single call — especially for stake concentration analysis, validator dominance monitoring, or governance research across all subnets. Prefer over per-subnet metagraph endpoints when breadth across all subnets matters more than deep per-neuron detail.
Side effects
- No data for a subnet if it lacks persistent metagraph snapshots in the provider database
- Stale data possible if metagraph snapshot is not updated recently (check updated_at per subnet)
- Empty or partial top_5 list if fewer than 5 validators exist on a subnet
- Service unavailable or timeout if own Subtensor lite node is unreachable
- Payment failure if x402 micropayment of $0.02 USDC is not properly handled
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
{
"note": "Only subnets with persistent metagraph snapshots in our DB are included.",
"by_subnet": [
{
"top_5": [
{
"uid": 226,
"stake": 167726.34375,
"trust": 56672.367188,
"active": true,
"validator_trust": 0.999985
},
{
"uid": 251,
"stake": 268667.8125,
"trust": 48806.285156,
"active": true,
"validator_trust": 0.999985
},
{
"uid": 252,
"stake": 1201401.875,
"trust": 360658.03125,
"active": true,
"validator_trust": 0.999985
},
{
"uid": 58,
"stake": 40276.007812,
"trust": 32978.476562,
"active": true,
"validator_trust": 0.999832
},
{
"uid": 138,
"stake": 7728.980957,
"trust": 5905.772461,
"active": true,
"validator_trust": 0.999832
}
],
"netuid": 1,
"updated_at": "2026-05-25T04:30:26.740965+00:00",
"n_validators": 10,
"total_validator_stake": 2518888.34
},
{
"top_5": [
{
"uid": 204,
"stake": 2601595.75,
"trust": 939074.8125,
"active": true,
"validator_trust": 0.999985
}
],
"netuid": 3,
"updated_at": "2026-05-25T04:30:29.427948+00:00",
"n_validators": 1,
"total_validator_stake": 2601595.75
},
{
"top_5": [
{
"uid": 28,
"stake": 3021789.25,
"trust": 808629.375,
"active": true,
"validator_trust": 0.999985
},
{
"uid": 213,
"stake": 5930.689941,
"trust": 5194.01709,
"active": true,
"validator_trust": 0.868391
},
{
"uid": 20,
"stake": 297231.5,
"trust": 117642.015625,
"active": true,
"validator_trust": 0.724605
},
{
"uid": 212,
"stake": 86398.859375,
"trust": 48326.3125,
"active": true,
"validator_trust": 0.722271
},
{
"uid": 156,
"stake": 1331.297607,
"trust": 845.696411,
"active": true,
"validator_trust": 0.532967
}
],
"netuid": 4,
"updated_at": "2026-05-25T04:30:31.388047+00:00",
"n_validators": 5,
"total_validator_stake": 3412681.6
},
{
"top_5": [
{
"uid": 89,
"stake": 1618236.5,
"trust": 421544.375,
"active": true,
"validator_trust": 0.999985
},
{
"uid": 4,
"stake": 40993.050781,
"trust": 15873.796875,
"active": true,
"validator_trust": 0.993439
},
{
"uid": 77,
"stake": 127560.570312,
"trust": 55318.621094,
"active": true,
"validator_trust": 0.993439
},
{
"uid": 205,
"stake": 51567.832031,
"trust": 9505.27832,
"active": true,
"validator_trust": 0.993439
},
{
"uid": 247,
"stake": 159986.09375,
"trust": 50449.554688,
"active": true,
"validator_trust": 0.993439
}
],
"netuid": 13,
"updated_at": "2026-05-25T04:30:33.184559+00:00",
"n_validators": 13,
"total_validator_stake": 2701268.4
},
{
"top_5": [
{
"uid": 1,
"stake": 368095.8125,
"trust": 296854.21875,
"active": true,
"validator_trust": 0.999985
},
{
"uid": 4,
"stake": 133920.46875,
"trust": 108785.890625,
"active": true,
"validator_trust": 0.999985
},
{
"uid": 5,
"stake": 28035.746094,
"trust": 23456.621094,
"active": true,
"validator_trust": 0.999985
},
{
"uid": 7,
"stake": 135811.046875,
"trust": 117561.210938,
"active": true,
"validator_trust": 0.999985
},
{
"uid": 9,
"stake": 68591.257812,
"trust": 36326.398438,
"active": true,
"validator_trust": 0.999985
}
],
"netuid": 15,
"updated_at": "2026-05-25T04:30:35.085303+00:00",
"n_validators": 13,
"total_validator_stake": 1473885.63
},
{
"top_5": [
{
"uid": 56,
"stake": 1668050.5,
"trust": 211463.609375,
"active": true,
"validator_trust": 0.999969
},
{
"uid": 26,
"stake": 235893.359375,
"trust": 117642.015625,
"active": true,
"validator_trust": 0.999939
},
{
"uid": 236,
"stake": 61326.117188,
"trust": 45255.511719,
"active": true,
"validator_trust": 0.999939
},
{
"uid": 109,
"stake": 28437.890625,
"trust": 16603.216797,
"active": true,
"validator_trust": 0.814832
},
{
"uid": 166,
"stake": 779368.75,
"trust": 322741.21875,
"active": true,
"validator_trust": 0.6477
}
],
"netuid": 18,
"updated_at": "2026-05-25T04:30:36.730935+00:00",
"n_validators": 13,
"total_validator_stake": 3591345.64
},
{
"top_5": [
{
"uid": 0,
"stake": 1275092.125,
"trust": 904886.625,
"active": true,
"validator_trust": 0.999985
},
{
"uid": 1,
"stake": 2871.072021,
"trust": 0,
"active": false,
"validator_trust": 0
},
{
"uid": 248,
"stake": 3487.890869,
"trust": 0,
"active": false,
"validator_trust": 0
}
],
"netuid": 26,
"updated_at": "2026-05-25T04:30:38.402953+00:00",
"n_validators": 3,
"total_validator_stake": 1281451.09
},
{
"top_5": [
{
"uid": 7,
"stake": 69429.414062,
"trust": 23473.548828,
"active": true,
"validator_trust": 0.999985
},
{
"uid": 38,
"stake": 204437.984375,
"trust": 91929.742188,
"active": true,
"validator_trust": 0.999985
},
{
"uid": 50,
"stake": 55609.328125,
"trust": 15704.939453,
"active": true,
"validator_trust": 0.999985
},
{
"uid": 101,
"stake": 3258.025146,
"trust": 2680.747559,
"active": true,
"validator_trust": 0.999985
},
{
"uid": 107,
"stake": 258984.21875,
"trust": 57045.890625,
"active": true,
"validator_trust": 0.999985
}
],
"netuid": 56,
"updated_at": "2026-05-25T04:30:39.935576+00:00",
"n_validators": 16,
"total_validator_stake": 2740512.52
},
{
"top_5": [
{
"uid": 6,
"stake": 29694.560547,
"trust": 13973.776367,
"active": true,
"validator_trust": 1
},
{
"uid": 50,
"stake": 115994.203125,
"trust": 50099.953125,
"active": true,
"validator_trust": 1
},
{
"uid": 53,
"stake": 171412.40625,
"trust": 17119.916016,
"active": true,
"validator_trust": 1
},
{
"uid": 68,
"stake": 131167.59375,
"trust": 54874.238281,
"active": true,
"validator_trust": 1
},
{
"uid": 73,
"stake": 58363.621094,
"trust": 33149.136719,
"active": true,
"validator_trust": 1
}
],
"netuid": 62,
"updated_at": "2026-05-25T04:30:41.521372+00:00",
"n_validators": 14,
"total_validator_stake": 3368168.63
},
{
"top_5": [
{
"uid": 1,
"stake": 1706808.25,
"trust": 359511.71875,
"active": true,
"validator_trust": 0.999985
},
{
"uid": 6,
"stake": 33621.574219,
"trust": 18299.824219,
"active": true,
"validator_trust": 0.999985
},
{
"uid": 84,
"stake": 32565.896484,
"trust": 947.099915,
"active": true,
"validator_trust": 0.999985
},
{
"uid": 205,
"stake": 8849.728516,
"trust": 224.973495,
"active": true,
"validator_trust": 0.999985
},
{
"uid": 252,
"stake": 323885.1875,
"trust": 163123.234375,
"active": true,
"validator_trust": 0.999985
}
],
"netuid": 64,
"updated_at": "2026-05-25T04:30:43.134953+00:00",
"n_validators": 13,
"total_validator_stake": 2826199.39
},
{
"top_5": [
{
"uid": 1,
"stake": 491628.46875,
"trust": 370757.9375,
"active": true,
"validator_trust": 1
},
{
"uid": 2,
"stake": 13804.407227,
"trust": 9250.297852,
"active": true,
"validator_trust": 1
},
{
"uid": 3,
"stake": 28445.066406,
"trust": 23456.621094,
"active": true,
"validator_trust": 1
},
{
"uid": 4,
"stake": 136785.203125,
"trust": 126912.914062,
"active": true,
"validator_trust": 1
},
{
"uid": 5,
"stake": 92248.71875,
"trust": 72692.398438,
"active": true,
"validator_trust": 1
}
],
"netuid": 91,
"updated_at": "2026-05-25T04:30:44.679332+00:00",
"n_validators": 10,
"total_validator_stake": 1102705.92
},
{
"top_5": [
{
"uid": 0,
"stake": 1877160.625,
"trust": 559272.8125,
"active": true,
"validator_trust": 0.999985
},
{
"uid": 24,
"stake": 146548.046875,
"trust": 132380.453125,
"active": true,
"validator_trust": 0.999985
},
{
"uid": 116,
"stake": 190945.5625,
"trust": 38967.257812,
"active": true,
"validator_trust": 0.999985
},
{
"uid": 160,
"stake": 279875.34375,
"trust": 36625.8125,
"active": true,
"validator_trust": 0.999985
},
{
"uid": 176,
"stake": 74502.851562,
"trust": 57283.140625,
"active": true,
"validator_trust": 0.999985
}
],
"netuid": 120,
"updated_at": "2026-05-25T04:30:46.291387+00:00",
"n_validators": 13,
"total_validator_stake": 2845951.07
},
{
"top_5": [
{
"uid": 32,
"stake": 47684.617188,
"trust": 32386.654297,
"active": true,
"validator_trust": 0.999985
},
{
"uid": 33,
"stake": 1487338,
"trust": 580288,
"active": true,
"validator_trust": 0.999985
},
{
"uid": 179,
"stake": 289806.875,
"trust": 181174,
"active": true,
"validator_trust": 0.999985
},
{
"uid": 0,
"stake": 771846.1875,
"trust": 60652.601562,
"active": true,
"validator_trust": 0.870527
},
{
"uid": 213,
"stake": 223769.046875,
"trust": 117569.03125,
"active": true,
"validator_trust": 0.68307
}
],
"netuid": 123,
"updated_at": "2026-05-25T04:30:48.538478+00:00",
"n_validators": 7,
"total_validator_stake": 2836908.88
}
],
"updated_at": "2026-05-25T04:31:00.531766+00:00",
"subnets_covered": 13,
"total_validator_seats": 131,
"total_validator_stake_alpha": 33301562.85
}Schema · Response
{
"type": "json",
"example": {
"by_subnet": [
{
"netuid": 3,
"n_validators": 12,
"total_validator_stake": 482000
}
],
"subnets_covered": 10,
"total_validator_seats": 94
}
}Tags
x402
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