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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 2026-09-15).
Returns a full metagraph snapshot for a specified Bittensor subnet, including 28 summary fields and per-neuron data for up to 256 miners covering stake, trust, incentive, emission, consensus, dividends, and validator permits.
Price / call$0.05
Success—
StatusUnknown
How this service works
Get full Bittensor subnet metagraph snapshot — 28 summary fields (block, gini, top5 share, emissions, validator dominance) plus per-neuron array of up to 256 miners with stake, trust, incentive, emission, consensus, dividends, validator_permit, alpha_stake, tao_stake. Accepts integer netuid or named aliases (mantis, sn123). Live from our own Subtensor lite node. AI agent API for subnet analysis, miner performance tracking, validator-weight mapping, and decentralized-AI network intelligence.
Output
A JSON object with a timestamp, netuid, a summary object containing 28 fields (block, gini, top5 share, emissions, validator dominance, etc.), and a neurons array of up to 256 entries each with uid, stake, trust, active, emission, consensus, dividends, incentive, tao_stake, alpha_stake, last_update, blocks_behind, validator_trust, and validator_permit.
Example use cases
Example prompt
“Pull the full metagraph snapshot for Bittensor subnet 18 — I want to see the gini coefficient, top-5 stake share, validator dominance, and per-neuron emissions, trust, and incentive scores for all miners.”
Technical details
Endpoint
GEThttps://api.carbon-cashmere.de/v1/bittensor/:netuidWhen to prefer
Use this endpoint when you need a comprehensive, live snapshot of a Bittensor subnet's metagraph including all per-neuron analytics. Prefer this over on-chain direct queries when you need pre-computed summary statistics (gini, top5 share, validator dominance) alongside raw neuron data in one call. Ideal for AI agents performing subnet analysis, miner ranking, or validator monitoring without running their own Subtensor node.
Side effects
- Invalid or out-of-range netuid (0-511) returns an error
- Unknown subnet alias returns an error
- Subtensor lite node temporarily unavailable causes timeout or 503
- Payment not completed (x402) causes 402 response blocking access
- netuid parameter missing returns validation error
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"netuid": 18
}
}
}Output
{
"ts": "2026-04-30T04:30:19.708039+00:00",
"netuid": 18,
"neurons": [
{
"uid": 1,
"stake": 3024.407959,
"trust": 0,
"active": false,
"emission": 54.201698,
"consensus": 0.380407,
"dividends": 0,
"incentive": 0.366186,
"tao_stake": 0,
"alpha_stake": 3024.407959,
"last_update": 3888665,
"blocks_behind": 4190475,
"validator_trust": 0,
"validator_permit": true
},
{
"uid": 2,
"stake": 948.527832,
"trust": 0,
"active": false,
"emission": 0.318733,
"consensus": 0.00209,
"dividends": 0,
"incentive": 0.002152,
"tao_stake": 0,
"alpha_stake": 948.527832,
"last_update": 4186870,
"blocks_behind": 3892270,
"validator_trust": 0,
"validator_permit": false
},
{
"uid": 3,
"stake": 35.240032,
"trust": 0,
"active": false,
"emission": 0.255373,
"consensus": 0.001663,
"dividends": 0,
"incentive": 0.001724,
"tao_stake": 0,
"alpha_stake": 35.240032,
"last_update": 1875550,
"blocks_behind": 6203590,
"validator_trust": 0,
"validator_permit": false
},
{
"uid": 15,
"stake": 11127.279297,
"trust": 405.303284,
"active": true,
"emission": 0.46807,
"consensus": 0,
"dividends": 0.003159,
"incentive": 0,
"tao_stake": 405.303284,
"alpha_stake": 10721.976562,
"last_update": 8078789,
"blocks_behind": 351,
"validator_trust": 0.999985,
"validator_permit": true
},
{
"uid": 23,
"stake": 34.858669,
"trust": 0,
"active": false,
"emission": 0.242546,
"consensus": 0.001587,
"dividends": 0,
"incentive": 0.001633,
"tao_stake": 0,
"alpha_stake": 34.858669,
"last_update": 1613681,
"blocks_behind": 6465459,
"validator_trust": 0,
"validator_permit": false
},
{
"uid": 26,
"stake": 255011.609375,
"trust": 108886.835938,
"active": true,
"emission": 10.827368,
"consensus": 0,
"dividends": 0.073152,
"incentive": 0,
"tao_stake": 108886.835938,
"alpha_stake": 146124.78125,
"last_update": 8078294,
"blocks_behind": 846,
"validator_trust": 0.999969,
"validator_permit": true
},
{
"uid": 35,
"stake": 367934.3125,
"trust": 8732.101562,
"active": true,
"emission": 16.448782,
"consensus": 0,
"dividends": 0.111131,
"incentive": 0,
"tao_stake": 8732.101562,
"alpha_stake": 359202.1875,
"last_update": 8079117,
"blocks_behind": 23,
"validator_trust": 0.999985,
"validator_permit": true
},
{
"uid": 50,
"stake": 33.942863,
"trust": 0,
"active": false,
"emission": 0.228553,
"consensus": 0.001495,
"dividends": 0,
"incentive": 0.001541,
"tao_stake": 0,
"alpha_stake": 33.942863,
"last_update": 1620292,
"blocks_behind": 6458848,
"validator_trust": 0,
"validator_permit": false
},
{
"uid": 56,
"stake": 1320216.75,
"trust": 91336.234375,
"active": true,
"emission": 129.296249,
"consensus": 0.500008,
"dividends": 0.357244,
"incentive": 0.516304,
"tao_stake": 91336.234375,
"alpha_stake": 1228880.5,
"last_update": 8078278,
"blocks_behind": 862,
"validator_trust": 0.999985,
"validator_permit": true
},
{
"uid": 61,
"stake": 6.229107,
"trust": 0,
"active": false,
"emission": 0.221456,
"consensus": 0.00145,
"dividends": 0,
"incentive": 0.001495,
"tao_stake": 0,
"alpha_stake": 6.229107,
"last_update": 1622199,
"blocks_behind": 6456941,
"validator_trust": 0,
"validator_permit": false
},
{
"uid": 65,
"stake": 2159.74292,
"trust": 0,
"active": false,
"emission": 3.08977,
"consensus": 0.020981,
"dividends": 0,
"incentive": 0.020874,
"tao_stake": 0,
"alpha_stake": 2159.74292,
"last_update": 1622729,
"blocks_behind": 6456411,
"validator_trust": 0,
"validator_permit": true
},
{
"uid": 87,
"stake": 131358.28125,
"trust": 129069.632812,
"active": true,
"emission": 2.879518,
"consensus": 0,
"dividends": 0.01944,
"incentive": 0,
"tao_stake": 129069.632812,
"alpha_stake": 2288.645752,
"last_update": 8078949,
"blocks_behind": 191,
"validator_trust": 0.517235,
"validator_permit": true
},
{
"uid": 92,
"stake": 37.187935,
"trust": 0,
"active": false,
"emission": 0.194278,
"consensus": 0.001312,
"dividends": 0,
"incentive": 0.001312,
"tao_stake": 0,
"alpha_stake": 37.187935,
"last_update": 5179092,
"blocks_behind": 2900048,
"validator_trust": 0,
"validator_permit": false
},
{
"uid": 100,
"stake": 25.26193,
"trust": 0,
"active": false,
"emission": 0.173747,
"consensus": 0.001129,
"dividends": 0,
"incentive": 0.00116,
"tao_stake": 0,
"alpha_stake": 25.26193,
"last_update": 2527076,
"blocks_behind": 5552064,
"validator_trust": 0,
"validator_permit": false
},
{
"uid": 109,
"stake": 74376.914062,
"trust": 37994.988281,
"active": true,
"emission": 1.960394,
"consensus": 0,
"dividends": 0.013245,
"incentive": 0,
"tao_stake": 37994.988281,
"alpha_stake": 36381.925781,
"last_update": 8078285,
"blocks_behind": 855,
"validator_trust": 0.621485,
"validator_permit": true
},
{
"uid": 115,
"stake": 36.537548,
"trust": 0,
"active": false,
"emission": 0.274564,
"consensus": 0.001862,
"dividends": 0,
"incentive": 0.001846,
"tao_stake": 0,
"alpha_stake": 36.537548,
"last_update": 2019344,
"blocks_behind": 6059796,
"validator_trust": 0,
"validator_permit": false
},
{
"uid": 126,
"stake": 8.744434,
"trust": 0,
"active": false,
"emission": 0.30476,
"consensus": 0.001999,
"dividends": 0,
"incentive": 0.002045,
"tao_stake": 0,
"alpha_stake": 8.744434,
"last_update": 1950603,
"blocks_behind": 6128537,
"validator_trust": 0,
"validator_permit": false
},
{
"uid": 141,
"stake": 1260.273438,
"trust": 0,
"active": false,
"emission": 11.119987,
"consensus": 0.077623,
"dividends": 0,
"incentive": 0.07512,
"tao_stake": 0,
"alpha_stake": 1260.273438,
"last_update": 1687482,
"blocks_behind": 6391658,
"validator_trust": 0,
"validator_permit": true
},
{
"uid": 145,
"stake": 541913.875,
"trust": 182520.390625,
"active": true,
"emission": 23.100391,
"consensus": 0,
"dividends": 0.156069,
"incentive": 0,
"tao_stake": 182520.390625,
"alpha_stake": 359393.46875,
"last_update": 8078316,
"blocks_behind": 824,
"validator_trust": 0.999908,
"validator_permit": true
},
{
"uid": 166,
"stake": 352303.46875,
"trust": 181854.75,
"active": true,
"emission": 17.588324,
"consensus": 0,
"dividends": 0.118822,
"incentive": 0,
"tao_stake": 181854.75,
"alpha_stake": 170448.734375,
"last_update": 8078792,
"blocks_behind": 348,
"validator_trust": 0.999985,
"validator_permit": true
},
{
"uid": 182,
"stake": 38.505615,
"trust": 0,
"active": false,
"emission": 0.267033,
"consensus": 0.00174,
"dividends": 0,
"incentive": 0.001801,
"tao_stake": 0,
"alpha_stake": 38.505615,
"last_update": 1860456,
"blocks_behind": 6218684,
"validator_trust": 0,
"validator_permit": false
},
{
"uid": 209,
"stake": 21.541645,
"trust": 0,
"active": false,
"emission": 0.136432,
"consensus": 0.000885,
"dividends": 0,
"incentive": 0.000916,
"tao_stake": 0,
"alpha_stake": 21.541645,
"last_update": 1694028,
"blocks_behind": 6385112,
"validator_trust": 0,
"validator_permit": false
},
{
"uid": 224,
"stake": 155433.328125,
"trust": 93078.976562,
"active": true,
"emission": 5.136963,
"consensus": 0,
"dividends": 0.034699,
"incentive": 0,
"tao_stake": 93078.976562,
"alpha_stake": 62354.347656,
"last_update": 8078375,
"blocks_behind": 765,
"validator_trust": 0.857908,
"validator_permit": true
},
{
"uid": 230,
"stake": 210309.421875,
"trust": 57157.664062,
"active": true,
"emission": 9.00344,
"consensus": 0,
"dividends": 0.060822,
"incentive": 0,
"tao_stake": 57157.664062,
"alpha_stake": 153151.75,
"last_update": 8079115,
"blocks_behind": 25,
"validator_trust": 0.999985,
"validator_permit": true
},
{
"uid": 234,
"stake": 697.81665,
"trust": 0,
"active": false,
"emission": 0.250708,
"consensus": 0.001633,
"dividends": 0,
"incentive": 0.001694,
"tao_stake": 0,
"alpha_stake": 697.81665,
"last_update": 1860429,
"blocks_behind": 6218711,
"validator_trust": 0,
"validator_permit": false
},
{
"uid": 236,
"stake": 181295.8125,
"trust": 71253.695312,
"active": true,
"emission": 7.720572,
"consensus": 0,
"dividends": 0.052155,
"incentive": 0,
"tao_stake": 71253.695312,
"alpha_stake": 110042.117188,
"last_update": 8078256,
"blocks_behind": 884,
"validator_trust": 0.999969,
"validator_permit": true
},
{
"uid": 242,
"stake": 33.946621,
"trust": 0,
"active": false,
"emission": 0.235549,
"consensus": 0.001541,
"dividends": 0,
"incentive": 0.001587,
"tao_stake": 0,
"alpha_stake": 33.946621,
"last_update": 1964273,
"blocks_behind": 6114867,
"validator_trust": 0,
"validator_permit": false
},
{
"uid": 245,
"stake": 10.870168,
"trust": 0,
"active": false,
"emission": 0.076401,
"consensus": 0.000519,
"dividends": 0,
"incentive": 0.000504,
"tao_stake": 0,
"alpha_stake": 10.870168,
"last_update": 5318230,
"blocks_behind": 2760910,
"validator_trust": 0,
"validator_permit": false
},
{
"uid": 253,
"stake": 0,
"trust": 0,
"active": false,
"emission": 0,
"consensus": 0,
"dividends": 0,
"incentive": 0,
"tao_stake": 0,
"alpha_stake": 0,
"last_update": 3791168,
"blocks_behind": 4287972,
"validator_trust": 0,
"validator_permit": false
}
],
"summary": {
"block": 8079140,
"n_active": 11,
"alpha_fdv": 7787568.38111121,
"n_neurons": 257,
"free_float": 3631331.73,
"gini_stake": 0.9777,
"stake_ratio": 0.66574,
"total_stake": 7232458.6,
"n_validators": 14,
"subnet_count": 129,
"tao_price_usd": 250.06,
"gini_incentive": 0.99,
"total_issuance": 10863790.33,
"alpha_price_tao": 0.006916168,
"alpha_price_usd": 1.729457,
"total_incentive": 0.999893,
"alpha_volume_24h": 277287.715638366,
"subnet_burn_cost": 0,
"supply_pct_mined": 0.517323,
"top_validator_uid": 56,
"alpha_price_source": "subtensor",
"top5_incentive_share": 0.9807,
"alpha_price_change_24h": -5.876,
"top_validator_incentive": 0.516304
}
}Tags
x402
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