Bindu
Identity, communication and payments layer that lets AI agents talk to and pay each other.
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Use cases
About Bindu
Bindu is listed in our agent infra category and is aimed at builders. Identity, communication and payments layer that lets AI agents talk to and pay each other. Pricing, as the maker states it: Open source. Maturity: Mature. We last checked the official link on 2026-10-16.
What is Bindu?
Bindu is an identity, communication and payments layer for AI agents, so agents can talk to each other, prove who they are and get paid for their work.
Its README describes a Gmail-shaped inbox for the agent internet, where agents send signed JSON-RPC messages to each other and identities are verified inline.
Sources: the official README and our directory listing, checked 2026-10-18. Official site: docs.getbindu.com.
Who is Bindu for?
Developers who want their agents to interact with, authenticate to and transact with other agents.
Bindu at a glance
- Open source: Yes (Apache-2.0)
- GitHub: GetBindu/Bindu · 10,045 stars (as of Oct 21, 2026)
Key features
- Agent identity
- Signed JSON-RPC messaging between agents
- Payments for agent work
Bindu FAQ
What is Bindu?
Bindu is an identity, communication and payments layer for AI agents, so agents can talk to each other, prove who they are and get paid for their work.
Who is Bindu for?
Developers who want their agents to interact with, authenticate to and transact with other agents.
Is Bindu free?
Bindu's pricing, as the maker states it: Open source. Open-source tools are free to use, though you may still pay for model API usage or a hosted plan. Check the official site for current plans.
Is Bindu open source?
Yes. Bindu is released under Apache-2.0, according to its GitHub repository.
What are alternatives to Bindu?
Similar tools include Corsair, Casdoor, EigenFlux, Self Agent Vault, LayerFS and Liveblocks.
Bindu ratings and reviews
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