head to head/Developer Tools

Send21 vs TwexAPI

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

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.

TwexAPI

X (Twitter) API Alternative for Developers

community boosts

⚡ 0

pricing

Freemium

what it is

Fast, reliable, pay-as-you-go Twitter/X API alternative. Search public posts, scrape user profiles, analyze follower networks, and monitor global trends with instant API keys.