api.carbon-cashmere.de

Endpoints (28 live)

• GET /v1/bittensor-derivatives/subnet/:netuid/metagraph — Full metagraph snapshot for 13 tracked Bittensor subnets [1,3,4,13,15,18,26,56,62,64,91,120,123]: summary stats + all neurons with stake/incentive/dividends/emission/trust/validator_permit. (0.05 USDC on Base)
• GET /v1/btc-derivatives/blocks-range — Bulk Bitcoin block extract (max 144 blocks per call = $1.44 cap). Returns array of per-block summaries (height, time, miner pool, tx count, witness/taproot/ordinals/op_return stats, total output, coinbase reward). (0.02 USDC on Base)
• GET /v1/kaspa-derivatives/fee-regime — Kaspa fee-market regime: fee-bucket distribution incl. the sub-floor segment the Toccata minimum displaces. Unique pre/post-hardfork fee analytics. Informational research data — not investment advice. (0.05 USDC on Solana)
• GET /v1/bittensor-derivatives/registration-cost-history — Hourly Bittensor subnet registration activity (NeuronRegistered event count per subnet) + current burn-cost per subnet. Useful for predicting cheap-registration windows. (0.02 USDC on Base)
• GET /v1/bittensor-derivatives/alpha-prices — Latest alpha-token price per Bittensor subnet (TAO + USD). All 129 subnets in one call. AI agent API for cross-subnet price arbitrage, dTAO portfolio rebalancing. Informational research data — not investment advice. (0.02 USDC on Base)
• GET /v1/subtensor-derivatives/transfer-flow — Bittensor BalancesTransfer count + total TAO volume per hour. AI agent API for TAO whale-watch and treasury-movement monitoring. Informational research data — not investment advice. (0.05 USDC on Base)
• GET /v1/bittensor-derivatives/alpha-price-history/:netuid — Time-series of alpha-token price for a single Bittensor subnet (window: 1h/24h/7d/30d). Sourced from bittensor_alpha_prices captured every 10 minutes. AI agent API for alpha-token trading signals. Informational research data — not investment advice. (0.02 USDC on Base)
• GET /v1/btc-derivatives/blocks/:height — Deep per-block Bitcoin extract. Returns miner-pool attribution, witness/taproot adoption %, Ordinals inscription count, OP_RETURN byte volume, fee percentiles (10/25/50/75/90), UTXO delta, segwit %, total output BTC, block weight. (0.02 USDC on Base)
• GET /v1/kaspa-derivatives/dag-state — Kaspa BlockDAG topology snapshot: tips, sink, virtual chain, pruning point, blue scores. For DAG-state monitoring, side-branch detection, sync verification. (0.02 USDC on Solana)
• GET /v1/subtensor-derivatives/evm-activity — EVM-on-Bittensor Ethereum.Executed call count per hour. Tracks TaoEVM dApp adoption. AI agent API for cross-VM adoption analysts. Informational research data — not investment advice. (0.05 USDC on Solana)
• GET /v1/kaspa-derivatives/recent-blocks — Recent Kaspa blocks (max 144 per call = $1.44 cap). Optional chain_only flag to filter selected-parent chain blocks. AI agent API for backtesters and indexers. Informational research data — not investment advice. (0.02 USDC on Base)
• GET /v1/kaspa-derivatives/fee-estimate — Kaspa live fee market: priority/normal/low feerate buckets from the node's own estimator (Toccata RPC). Informational research data — not investment advice. (0.03 USDC on Solana)
• GET /v1/kaspa-derivatives/diversity — Kaspa own-node peer-network breakdown (IPv4/IPv6) + user-agent distribution. AI agent API for network-health monitoring, node-operator analytics. Informational research data — not investment advice. (0.02 USDC on Base)
• GET /v1/btc-derivatives/fee-curve — Bitcoin smart-fee curve for 1/3/6/12/24/144-block confirmation targets + trend classification (rising/stable/falling/surging) from 2h moving average. (0.02 USDC on Base)
• GET /v1/subtensor-derivatives/block-metrics — 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. (0.02 USDC on Base)
• GET /v1/btc-derivatives/diversity — Bitcoin own-node peer-network diversity (IPv4/IPv6/Tor/I2P/CJDNS distribution) + privacy share. AI agent API for privacy researchers, node-operator tooling, network-health analytics. Informational research data — not investment advice. (0.02 USDC on Base)
• GET /v1/btc-derivatives/ordinals-flow — Hourly Bitcoin Ordinals inscriptions + OP_RETURN byte volume. Inscriptions detected via witness-envelope magic bytes (cord). Window up to 7d. (0.02 USDC on Solana)
• GET /v1/bittensor-derivatives/subnet/:netuid/emission-trend — Hourly emission and stake trend for a Bittensor subnet (window: 1h/24h/7d/30d). Derived from bittensor_metagraph snapshots. AI agent API for subnet-momentum tracking. Informational research data — not investment advice. (0.02 USDC on Base)
• GET /v1/kaspa-derivatives/mining-economics — Kaspa mining economics from our own archival node: KAS + USD revenue per TH/s/day, block subsidy measured live from coinbase payloads, DAG-aware emission rate, electricity-cost model with profit margin and breakeven price. Informational research data — not investment advice. (0.05 USDC on Base)
• GET /v1/kaspa-derivatives/blocks/:block_hash — Single Kaspa block extract with full DAG topology (parents, selected-parent, blue/daa score, chain-block flag). AI agent API for DAG-aware indexers. Informational research data — not investment advice. (0.02 USDC on Solana)

+8 more endpoints.