head to head/Developer Tools

Numonic vs Send21

Neck and neck on boosts. Profiles, pricing and deals below.

Numonic

MCP Server Reference: Tools, Resources & Client Setup

community boosts

⚡ 0

pricing

Freemium

what it is

Connect AI agents to Numonic via Model Context Protocol (MCP). 66 tools across 13 domains, 5 resources, 5 guided prompts. Works with Claude, ChatGPT, Gemini, Codex, VS Code, Cursor, and custom agents.

Send21

Try a crypto pay link on testnet, no account

community boosts

⚡ 0

pricing

Freemium

what it is

Make a real test payment from your own wallet on Bitcoin, Solana, Ethereum, Base, Arbitrum and Polygon test networks. No account, no email.