siwa
starsforks
How to install siwa?
basezh/agent-skills-on-base/siwa
$npx -y skills add basezh/agent-skills-on-base --skill siwaSIWA (Sign-In With Agent) authentication for ERC-8004 registered agents.
SKILL.md
| 1 | # SIWA SDK |
| 2 | |
| 3 | Sign-In With Agent (SIWA) lets AI agents authenticate with services using their ERC-8004 onchain identity. |
| 4 | |
| 5 | ## Install |
| 6 | |
| 7 | ```bash |
| 8 | npm install @buildersgarden/siwa |
| 9 | ``` |
| 10 | |
| 11 | ## Skills |
| 12 | |
| 13 | ### Agent-Side (Signing) |
| 14 | |
| 15 | Choose based on your wallet provider: |
| 16 | |
| 17 | - [Bankr](references/bankr-signer.md) — Bankr Agent API wallets |
| 18 | |
| 19 | ### Server-Side (Verification) |
| 20 | |
| 21 | - [Server-Side Verification](references/server-side.md) — Next.js, Express, Hono, Fastify |
| 22 | |
| 23 | ## SDK Modules |
| 24 | |
| 25 | | Import | Description | |
| 26 | |--------|-------------| |
| 27 | | `@buildersgarden/siwa` | Core: signSIWAMessage, verifySIWA, createSIWANonce | |
| 28 | | `@buildersgarden/siwa/signer` | Signer factories | |
| 29 | | `@buildersgarden/siwa/erc8128` | ERC-8128 HTTP signing/verification | |
| 30 | | `@buildersgarden/siwa/receipt` | HMAC receipt helpers | |
| 31 | | `@buildersgarden/siwa/nonce-store` | Nonce stores (Memory, Redis, KV) | |
| 32 | | `@buildersgarden/siwa/next` | Next.js middleware | |
| 33 | | `@buildersgarden/siwa/express` | Express middleware | |
| 34 | | `@buildersgarden/siwa/hono` | Hono middleware | |
| 35 | | `@buildersgarden/siwa/fastify` | Fastify middleware | |
| 36 | |
| 37 | ## Links |
| 38 | |
| 39 | - [Latest version of this skill](https://siwa.id/skill.md) |
| 40 | - [Documentation](https://siwa.id/docs) |
| 41 | - [ERC-8004](https://eips.ethereum.org/EIPS/eip-8004) |
| 42 | - [ERC-8128](https://eips.ethereum.org/EIPS/eip-8128) |
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