# Outpost Payments API

**Canonical:** https://apis.io/apis/outpost-ai/outpost-ai-payments-api/  
**Provider:** Outpost — https://apis.io/providers/outpost-ai/  
**Base URL:** https://api.outpostanywhere.com  
**Documentation:** https://outpost.ai/docs/api-reference/

Outpost Payments API is one of 3 APIs that [Outpost](https://apis.io/providers/outpost-ai/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 6 JSON Schema definitions. Tagged areas include Payments. The published artifact set on APIs.io includes an OpenAPI specification and 6 JSON Schemas.

Payment lifecycle operations — provisioning a SetupIntent at signup, confirming the payment after card collection, and refunding in full or in part.

## Operations (3)

| Method | Path | Summary |
|---|---|---|
| POST | `/api/payments/stripe/setup-intents` | Create a SetupIntent for payment-method collection on Outpost |
| POST | `/api/payments/stripe/payment-intents` | Create a PaymentIntent for immediate-payment signup |
| POST | `/api/payments/{paymentId}/refund` | Refund a previously confirmed payment |

## Machine-readable artifacts (7)

- **OpenAPI** — https://artifacts.apis.io/outpost-ai/openapi/outpost-ai-payments-api-openapi.yml
- **JSONSchema** — https://artifacts.apis.io/outpost-ai/json-schema/outpost-ai-payment-intent-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/outpost-ai/json-schema/outpost-ai-setup-intent-request-schema.json
- **JSONSchema** — https://artifacts.apis.io/outpost-ai/json-schema/outpost-ai-refund-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/outpost-ai/json-schema/outpost-ai-setup-intent-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/outpost-ai/json-schema/outpost-ai-refund-request-schema.json
- **JSONSchema** — https://artifacts.apis.io/outpost-ai/json-schema/outpost-ai-payment-intent-request-schema.json

## Other Outpost APIs (2)

- [Outpost OAuth API](https://apis.io/apis/outpost-ai/outpost-ai-oauth-api/)
- [Outpost Webhooks API](https://apis.io/apis/outpost-ai/outpost-ai-webhooks-api/)

## Tags

Payments

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