> For the complete documentation index, see [llms.txt](https://docs.zetrix.com/en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.zetrix.com/en/developer-resources/agentic-wallet/protocol-flow.md).

# Protocol flow

This section walks the wire-level exchange: the baseline identity-only flow, the concrete messages and endpoints, how the verification result is delivered, and the POC payment architecture (P1 issuance and P2 pay-per-use) with its settlement routing and VC-issuance contract.

* [Baseline flow (identity only)](/en/developer-resources/agentic-wallet/protocol-flow/baseline-flow.md)
* [Messages & endpoints](/en/developer-resources/agentic-wallet/protocol-flow/messages-and-endpoints.md)
* [Result delivery](/en/developer-resources/agentic-wallet/protocol-flow/result-delivery.md)
* [POC payment architecture, P1 & P2](/en/developer-resources/agentic-wallet/protocol-flow/poc-payment-architecture.md)
* [POC settlement routing](/en/developer-resources/agentic-wallet/protocol-flow/poc-settlement-routing.md)
* [VC issuance contract (MBI two-phase)](/en/developer-resources/agentic-wallet/protocol-flow/vc-issuance-contract.md)