https://github.com/crossmint/crossmint-agentic-finance
Demos and starter code for building agentic finance apps with Crossmint
https://github.com/crossmint/crossmint-agentic-finance
a2a a2a-protocol a2p crossmint x402
Last synced: 8 months ago
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Demos and starter code for building agentic finance apps with Crossmint
- Host: GitHub
- URL: https://github.com/crossmint/crossmint-agentic-finance
- Owner: Crossmint
- Created: 2025-09-10T19:54:17.000Z (9 months ago)
- Default Branch: main
- Last Pushed: 2025-10-01T21:38:31.000Z (8 months ago)
- Last Synced: 2025-10-01T23:28:25.589Z (8 months ago)
- Topics: a2a, a2a-protocol, a2p, crossmint, x402
- Language: TypeScript
- Homepage:
- Size: 139 MB
- Stars: 3
- Watchers: 0
- Forks: 1
- Open Issues: 0
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Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# Agentic Finance & Crossmint
1. [`cloudflare-agents`](./cloudflare-agents/): Agent-to-agent payments using Crossmint smart wallets + x402 protocol on Cloudflare Workers
2. [`hello-crossmint-wallets-a2a`](./hello-crossmint-wallets-a2a/): React + Express A2A demo using Crossmint Wallets SDK with x402 payments and direct-transfer verification
3. [`hello-eoa-a2a`](./hello-eoa-a2a/): Minimal merchant/client using A2A JS SDK with EIP-3009 authorization signing and on-chain settlement
4. [`ping`](./ping/): Express TypeScript server with x402 paywall requiring USDC payment to access `/ping` endpoint
5. [`ping-crossmint`](./ping-crossmint/): React + Express demo showing Crossmint smart wallet integration with x402 payment protocol and API key/Email OTP signers
6. [`events-concierge`](./events-concierge/): MCP-based autonomous agent payment demo using Cloudflare Durable Objects, Crossmint wallets, and x402 for paid API access
7. [`send-tweet`](./send-tweet/): A2A agent that posts tweets via Twitter API v2 after verifying USDC payment using direct-transfer scheme
8. [`weather`](./weather/): Express TypeScript server with x402 paywall requiring USDC payment to access `/weather?city=CITY` endpoint