Packages

Shared Ethereum/blockchain library for read (eth_call) and write (transaction signing) operations including ABI codecs, cryptography and transaction signing.

Lightweight Ethereum and Solana RPC client for Elixir

Tempo blockchain primitives for Elixir — 0x76 transactions, TIP-20 tokens, RPC broadcasting, and event parsing. Built on onchain.

AI-friendly JSON test output for ExUnit. Provides structured JSON output from mix test for use with AI editors like Claude Code.

Elixir implementation of the Machine Payments Protocol (MPP) — HTTP 402 payment middleware for AI agents and machine-to-machine commerce. Supports Stripe, Tempo, generic EVM, Solana, Stellar, XRPL, and NEAR Intents payment methods with pluggable architecture.

Self-describing API declarations for Elixir — generates docs, machine-readable hints, and runtime introspection from a single macro call.

JavaScript bridge for Ethereum — run npm packages (solc-js, Uniswap SDK, DeFiSaver) on the BEAM via QuickBEAM. Built on onchain.

Pure-Decimal calculation engine for leveraged crypto trading: position sizing, effective leverage, liquidation, DCA ladders, safety scoring, and spot hedging.

Solidity ABI encoder/decoder for Elixir. Maintained fork of exthereum/abi with bugfixes and Elixir 1.19+ support.

AI-friendly JSON output for Dialyzer warnings. Structured output for Claude Code and similar AI editors.

Programmatic testnet funding for integration tests: one top-up loop (read balance, request, wait, verify) over pluggable faucet sources — Coinbase CDP, Tempo Moderato, Solana airdrop, XRPL testnet, ERC-20 mint contracts, and EVM fork state overrides.

Elixir client for eleven provider-authored cryptocurrency exchange integrations.

Aave V3 and V4 protocol wrappers for Elixir — pool reads/writes, Hub-and-Spoke reads, Position Manager writes, oracle, math, and type structs. Built on onchain.

Pure-function trading analytics for Elixir — Black-Scholes pricing and IV, options chain analytics (max pain, GEX, skew, surfaces), funding rates, basis, volatility estimators, risk metrics, position sizing, orderflow, and portfolio analytics. Self-describing for AI agents.

Elixir client library for cryptocurrency exchanges — generated from CCXT specs via compile-time macros.

Solana RPC, transactions, token programs, and Ed25519 signing for Elixir

EVM simulation, Solidity parsing, debug/trace APIs, and contract codegen for Elixir via Rust NIFs. Built on onchain.

Reusable infrastructure for building API proxy and cache services in Elixir.

Typed bindings and a high-level read/analytics API for Aerodrome Finance on Base (chain 8453).

The Harness.AgentAdapter behaviour plus six headless coding-agent CLI adapters (claude, codex, cursor, grok, antigravity, pi), driven uniformly over OTP Ports.