A robust Solidity smart contract implementation for fetching real-time token prices from UniswapV2 pairs.

Use eth-portfolio to output information about a wallet or collection of wallets in a streamlined, speed-optimized way.

On-chain-first Go SDK for deterministic Solana DEX token metrics (price, liquidity, circulating supply, market cap, FDV) across Pump.fun, Raydium, Meteora, and Orca using explicit pool identifiers.

EVM blockchain intelligence toolkit for AI agents — 23 MCP tools across 7 chains (Ethereum, Polygon, Arbitrum, Base, Optimism, Avalanche, BSC). Zero config.

A comprehensive financial reporting and treasury management solution designed specifically for decentralized organizations

CLI tool and Python library to compare LLM API prices across OpenAI, Anthropic, Google, DeepSeek, xAI, Mistral, Cohere and more. Instant cost estimation by prompt or token count.

Interactive calculator for modeling AI feature costs: token pricing, optimization stacks, cascade routing, agent economics, and unit economics.

Get real-time crypto prices via any verified x402 endpoint. No API key, pay-per-request in USDC.

Crypto price tracker extension.

This WIP library runs the eth-portfolio and dao-treasury exporters for the Yearn Finance treasury.

LLM API Token Price Aggregator & Promotion Tracker. Multi-model cost comparison (OpenAI, DeepSeek, Anthropic, Qwen) normalized per 1M tokens

Track OpenRouter model metadata, pricing, rankings, and historical changes, then publish them as a static website.