# Vigil Agent API

**Canonical:** https://apis.io/apis/blvigil-com/blvigil-com-agent-api/  
**Provider:** Vigil — https://apis.io/providers/blvigil-com/  
**Base URL:** https://blvigil.com  
**Documentation:** https://blvigil.com/developers

Vigil Agent API is one of 2 APIs that [Vigil](https://apis.io/providers/blvigil-com/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Agents. The published artifact set on APIs.io includes an OpenAPI specification.

The Agent API from Vigil — 13 operation(s) for agent.

## Operations (15)

| Method | Path | Summary |
|---|---|---|
| GET | `/agent/site.json` | Site identity and every discovery link |
| GET | `/agent/search` | Search the sitemap for pages by words in the URL path |
| GET | `/agent/read` | Read one page on this host as Markdown or stripped text |
| GET | `/agent/commerce/products` | Everything agents can buy here, with Stripe-verified prices and live… |
| POST | `/agent/commerce/ucp/checkout-sessions` | UCP: create a checkout session for one offer (answers requires_escalation with… |
| GET | `/agent/commerce/ucp/checkout-sessions/{id}` | UCP: read a checkout session |
| PUT | `/agent/commerce/ucp/checkout-sessions/{id}` | UCP: replace the line item |
| POST | `/agent/commerce/ucp/checkout-sessions/{id}/complete` | UCP: payment is not taken here; returns the session with its continue_url |
| POST | `/agent/commerce/ucp/checkout-sessions/{id}/cancel` | UCP: cancel a checkout session |
| POST | `/agent/commerce/acp/checkout_sessions` | ACP: create a checkout session for one offer (answers requires_escalation with… |
| GET | `/agent/commerce/acp/checkout_sessions/{checkout_session_id}` | ACP: read a checkout session |
| POST | `/agent/commerce/acp/checkout_sessions/{checkout_session_id}` | ACP: update the line item |
| POST | `/agent/commerce/acp/checkout_sessions/{checkout_session_id}/complete` | ACP: delegated payment is not accepted; returns the session with its… |
| POST | `/agent/commerce/acp/checkout_sessions/{checkout_session_id}/cancel` | ACP: cancel a checkout session |
| GET | `/agent/commerce/continue/{checkout_id}` | Buyer handoff: 303 redirect to this store's checkout for the session |

## Machine-readable artifacts (2)

- **OpenAPI** — https://artifacts.apis.io/blvigil-com/openapi/blvigil-com-agent-api-openapi.yml
- **APIsJSON** — https://artifacts.apis.io/blvigil-com/apis.yml

## Other Vigil APIs (1)

- [Vigil MCP API](https://apis.io/apis/blvigil-com/blvigil-com-mcp-api/)

## Tags

Agents

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/blvigil-com/blvigil-com-agent-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/blvigil-com/.