# Push Protocol

**Canonical:** https://apis.io/providers/push-protocol/  
**Website:** https://push.org  
**APIs profiled:** 5

Push Protocol (formerly EPNS) is a Web3 communication and Layer 1 blockchain protocol that enables universal applications deployable once and accessible from any chain. Push Chain is the first true Universal Layer 1 blockchain offering 100% EVM compatibility, 4.2k TPS, 1-second native block time, and instant finality. The platform provides a JavaScript/TypeScript SDK (@pushchain/core) that wraps universal signing, cross-chain transaction routing, multichain execution, message signing, smart contract helpers, and utility functions. Developers can send universal transactions from Ethereum, Solana, BNB Chain, Base, and Arbitrum to Push Chain via a single SDK call, with fee abstraction allowing gas payment in any supported token (ETH, SOL, USDC, USDT). Push Chain also offers a testnet faucet (faucet.push.org) delivering 1 PC per address per 6 hours, and a UI Kit for React-based wallet and signer abstraction.

## Kin Score — 28.7 / 100 (thin)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 28.7).

| Facet | Score |
|---|---|
| Discoverability | 64.8 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 31.6 |
| Developer Ergonomics | 38.1 |
| Commercial Clarity | 60.5 |
| Access Clarity | 60.5 |

Regulatory layer — **Payments**: 21.9 (matched via tags).

## Agent readiness — 3.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Free — onboarding: unknown, pricing: free, trial: no (confidence: medium).

## APIs (5)

- **Push Chain Core SDK** — JavaScript/TypeScript SDK (@pushchain/core) for the Push Chain Universal Layer 1 blockchain. Exposes PushChain.initialize(signer, {network}) for client setup, pushChainClient.un...
- **Push Chain EVM Client** — Push Chain is 100% EVM-compatible; developers can initialize standard Ethers v6 or Viem clients against Push Chain RPC endpoints without modifying existing Solidity ABIs, byteco...
- **Push Chain Contract Helpers (UEAFactory)** — On-chain contract helpers deployed at 0x00000000000000000000000000000000000000eA (UEAFactory). getOriginForUEA(address) returns the UniversalAccountId and isUEA flag for any Pus...
- **Push Chain Testnet Faucet** — Public testnet faucet at faucet.push.org for the Push Chain Donut Testnet. Delivers 1 PC (native gas token) per wallet address per 6 hours. Rate-limited and CAPTCHA-gated. Suppo...
- **Push Chain UI Kit** — React UI component library providing PushUniversalWalletProvider and PushUniversalAccountButton for abstracting wallet connection and universal signer creation in web applicatio...

## Security (1)

- **Push Protocol Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Push Protocol Plans**

## Tags

Web3, Blockchain, Layer 1, Universal Apps, Cross-Chain, EVM, Solana, Notification, Messaging, Wallet Abstraction, Fee Abstraction, DeFi

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/push-protocol/). Scores are computed from the provider's own public artifacts under a published rubric.