Portfolio Scenarios x402 REST usage
What-if P&L under relative spot/vol shocks and calendar time decay on a scalar-σ book. Base plus per-scenario MTM and Greeks.
0.25 USDC per call
per call
Multi Chain
52 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
Surface Scenarios x402 REST usage
Book reval on an IV surface under F/rate/time/vol shocks with sticky moneyness|strike|fixed_vol. Not for scalar-σ portfolio scenarios.
0.15 USDC per call
per call
Portfolio Net Greeks x402 REST usage
Multi-leg European/American book → net MTM and net Greeks (signed quantity). Optional dollar Greeks. Not for smile/surface books.
0.15 USDC per call
per call
IV Surface Desk x402 REST usage
Book of premiums → strike×maturity IV grid, per-quote IV/Greeks, and fit stats. Shared rate/yield; each row can use its own forward mark. Not for a single premium.
0.1 USDC per call
per call
Price From Surface x402 REST usage
Price options on a submitted IV surface (total-variance bilinear in log-moneyness). Returns price, interpolated σ, and Greeks. Not for scalar σ.
0.08 USDC per call
per call
All 15 Chains Activity Snapshot x402 REST usage
Parameter-free: the activity snapshot for all 15 blockchains sold here in one call, each with latest weekly transactions, active addresses, fees, value moved and other metrics with 7-day change and analyst reads. Use to...
0.1 USDC per call
per call
EVM State Batch x402 REST usage
Read-only EVM state API for wallet snapshots, ERC-20 balances, token allowances, contract code, block heights, and bounded eth_call reads across Ethereum, Base, Arbitrum, Optimism, and Polygon. Fixed price: $0.05 USDC on...
0.05 USDC per call
per call
Single IV Solver x402 REST usage
One market premium → implied vol σ̂ plus Greeks at the solved σ. Cheaper/faster than a full surface. Not for multi-quote books.
0.03 USDC per call
per call
address_activity x402 REST usage
Recent transaction history for an address, normalized across Ethereum, Base, Arbitrum, Optimism, Polygon, Bitcoin, and Solana -- direction, counterparty, and value where the chain's data model makes that derivable.
0.015 USDC per call
per call
BSM Price+Greeks x402 REST usage
Have S (or forward mark), K, T, r, and σ; get fair value plus delta/gamma/vega/theta/rho. Equity or power/commodity forwards. Not for inverting market premiums.
0.01 USDC per call
per call
Saylor Innovations Guide Library x402 REST usage
CUDA, driver and Ollama compatibility - GPU support, model memory fit and proof inference uses the GPU
0.01 USDC per call
per call
fee_estimate x402 REST usage
Current network fee conditions -- gas price (ETH/Base/Arbitrum/Optimism/Polygon), sat/vB fee tiers (Bitcoin), or recent prioritization fees (Solana) -- useful for an agent about to construct a transaction itself.
0.01 USDC per call
per call
Gas price x402 REST usage
Gas price on Base and Ethereum in ONE call (legacy gas price + EIP-1559 priority fee, wei and gwei) — Genesis402 / UnyKorn Operator Network
0.001 USDC per call
per call
GEDX402 Image x402 REST usage
Fast text-to-image with Flux 1 Schnell (@cf/black-forest-labs/flux-1-schnell). POST prompt and optional steps (1-8); fixed output size, no width/height. Returns base64 image output. Hero: GET /heroes/flux-schnell. Per-ge...
0.01 USDC per call
per call
Decimals of an ERC20 token x402 REST usage
Decimals of an ERC20 token — Genesis402 / UnyKorn Operator Network
0.003 USDC per call
per call
Name of a token contract x402 REST usage
Name of a token contract — Genesis402 / UnyKorn Operator Network
0.003 USDC per call
per call
Evm balance x402 REST usage
Multi-chain EVM balance read — native + ERC20, up to 5 chains in ONE call — Genesis402 / UnyKorn Operator Network
0.008 USDC per call
per call
Evm multi chain scan x402 REST usage
Which of ten EVM chains has this address ever touched — Genesis402 / UnyKorn Operator Network
0.008 USDC per call
per call
ApiToll Multi-Chain EVM Gas x402 REST usage
Multi-chain EVM gas price oracle for AI agents — 17 chains (Ethereum, Base, Arbitrum, Optimism, Polygon, BNB, Avalanche…). One x402 call returns slow/standard/fast EIP-1559 tiers as DROP-IN maxFeePerGas + maxPriorityFeeP...
0.001 USDC per call
per call
Evm block receipts x402 REST usage
Every transaction receipt in one block, in one call — Genesis402 / UnyKorn Operator Network
0.006 USDC per call
per call
Evm logs x402 REST usage
Event logs filtered by contract, topic and block range — Genesis402 / UnyKorn Operator Network
0.006 USDC per call
per call
Evm proof x402 REST usage
Merkle-Patricia state proof for an account and optional storage slot — Genesis402 / UnyKorn Operator Network
0.006 USDC per call
per call
Evm address summary x402 REST usage
Everything cheap that is knowable about an address, in one call — Genesis402 / UnyKorn Operator Network
0.006 USDC per call
per call
Erc20 balance x402 REST usage
ERC-20 token balance of one wallet (contract + owner) on any of ten EVM chains — Genesis402 / UnyKorn Operator Network
0.003 USDC per call
per call