JSPM

ABIs and bytecode for OCP Equity Certificate contracts (viem-compatible, as const)

TypeScript SDK for the Emblem receipt primitive — soulbound proof-of-purchase PDAs that compose with sell, gate, and stake.

Smart contract set to build an Soulbound token in SettleMint

Give your AI permanent memory on the blockchain. Official SDK for ChainMemory.

Otterspace’s EIP-4973-compliant non-transferable badge protocol helps DAOs create better incentive systems, automate permissions and enable non-financialized governance

Soulbound smart contract implemented by 0x1ance

A node-steam plugin for Dota 2.

A standard interface for non-transferrable non-fungible tokens, also known as "account-bound" or "soulbound tokens" or "badges".

Trust scores for AI agents on Base chain. 130K+ agents indexed. Zero dependencies.

Solana AtomID SDK - Verify proof-of-sacrifice ranks and gate access in your dApp

Reference implementation of ERC5192

Chitin SDK — register agents, record chronicles, resolve profiles, and authenticate with chitin.id

Soulbound 👻 Token Smart Contracts.

Chitin Resolver - resolve agent data from Base RPC + Arweave without chitin.id

🧬 ZKP Identity Module for Kai-Turah Harmonic Resonance — soul-authenticated identity, signing, and proof using Groth16 & Poseidon.

EAS (Ethereum Attestation Service) adapter for EXIT Protocol — anchor departure markers as on-chain attestations

Soulbound 👻 Token Smart Contracts.

Open-source TypeScript SDK for reading Kommit conviction records on Solana — capital × time, soulbound, public.