# flatin.pt Public API

**Canonical:** https://apis.io/apis/flatin-pt/flatin-pt-public-api/  
**Provider:** flatin.pt — https://apis.io/providers/flatin-pt/  
**Base URL:** https://flatin.pt/api/v1  
**Documentation:** https://flatin.pt/en/tools/api-and-data/

flatin.pt Public API is published by [flatin.pt](https://apis.io/providers/flatin-pt/) on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Public. The published artifact set on APIs.io includes an OpenAPI specification, authentication docs, rate-limit docs, a changelog, and API documentation.

Keyless public endpoints: IMI rates and IMT calculation.

## Operations (4)

| Method | Path | Summary |
|---|---|---|
| GET | `/api/v1/imi/rates` | IMI rates for all municipalities |
| GET | `/api/v1/imi/rates.csv` | The same rates as one CSV file |
| GET | `/api/v1/imi/rates/{codigo}` | IMI rate of one municipality |
| POST | `/api/v1/imt/calculate` | What a purchase costs on top of the price |

## Machine-readable artifacts (16)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/flatin-pt/refs/heads/main/openapi/flatin-pt-public-api-openapi.yml
- **ToolCrosswalk** — https://raw.githubusercontent.com/api-evangelist/flatin-pt/refs/heads/main/mcp/flatin-pt-tool-crosswalk.yml
- **LLMsTxt** — https://raw.githubusercontent.com/api-evangelist/flatin-pt/refs/heads/main/llms/flatin-pt-llms.txt
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/flatin-pt/refs/heads/main/authentication/flatin-pt-authentication.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/flatin-pt/refs/heads/main/conventions/flatin-pt-conventions.yml
- **Idempotency** — https://raw.githubusercontent.com/api-evangelist/flatin-pt/refs/heads/main/conventions/flatin-pt-conventions.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/flatin-pt/refs/heads/main/errors/flatin-pt-problem-types.yml
- **DataModel** — https://raw.githubusercontent.com/api-evangelist/flatin-pt/refs/heads/main/data-model/flatin-pt-data-model.yml
- **Conformance** — https://raw.githubusercontent.com/api-evangelist/flatin-pt/refs/heads/main/conformance/flatin-pt-conformance.yml
- **RateLimits** — https://raw.githubusercontent.com/api-evangelist/flatin-pt/refs/heads/main/rate-limits/flatin-pt-rate-limits.yml
- **Plans** — https://raw.githubusercontent.com/api-evangelist/flatin-pt/refs/heads/main/plans/flatin-pt-plans-pricing.yml
- **ChangeLog** — https://raw.githubusercontent.com/api-evangelist/flatin-pt/refs/heads/main/changelog/flatin-pt-changelog.yml
- **Lifecycle** — https://raw.githubusercontent.com/api-evangelist/flatin-pt/refs/heads/main/lifecycle/flatin-pt-lifecycle.yml
- **Dataset** — https://flatin.pt/api/v1/imi/rates.csv
- **Documentation** — https://flatin.pt/en/tools/api-and-data/
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/flatin-pt/refs/heads/main/apis.yml

## Tags

Public

---

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