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
Address Validation
7 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.
EVM & Solana Utility Tools x402 REST usage
Solana Program Derived Address (PDA) calculator — derive the canonical off-curve address and bump from bounded public seeds offline, without RPC or key handling.
0.005 USDC per call
per call
Norway Address Geocoding x402 REST usage
Norwegian address search and geocoding from the Norwegian Mapping Authority (Kartverket). Free-text lookup of any street address in Norway returns the official address, postcode, postal town, municipality, cadastral numb...
0.002 USDC per call
per call
Address checksum and validation x402 REST usage
Validates an EVM address and returns it in EIP-55 mixed-case checksum form. Catches typos before you send funds: an address that fails the checksum is almost always mistyped.
0.005 USDC per call
per call
Address identify x402 REST usage
Which chain does this address belong to, and is it well-formed — Genesis402 / UnyKorn Operator Network
0.003 USDC per call
per call
Base58check verify x402 REST usage
Verify a base58check string and split out its version byte — Genesis402 / UnyKorn Operator Network
0.003 USDC per call
per call
BTC Tx Toolkit x402 REST
Bitcoin PSBT analyzer (BIP174/370, base64 or hex): total in/out, absolute fee and fee rate (sat/vB), high-fee sanity warnings, dust outputs, change detection (BIP32-derived outputs), RBF signaling, signed/finalized statu...
0.005 USDC per call
per call