# Zamp API

**Canonical:** https://apis.io/apis/zamp/zamp-api/  
**Provider:** Zamp — https://apis.io/providers/zamp/  
**Base URL:** https://api.zamp.com  
**Documentation:** https://developer.zamp.com/api-reference/filings.md

Zamp API is one of 2 APIs that [Zamp](https://apis.io/providers/zamp/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 6 JSON Schema definitions. The published artifact set on APIs.io includes an OpenAPI specification and 6 JSON Schemas.

Zamp API as documented publicly: 9 operations. Contract generated from the documentation by API Evangelist (2026-10-15); not the provider's own document.

## Operations (9)

| Method | Path | Summary |
|---|---|---|
| POST | `/addresses` | POST /addresses |
| POST | `/calculations` | POST /calculations |
| GET | `/companies` | GET /companies |
| GET | `/filings` | GET /filings |
| GET | `/registrations` | GET /registrations |
| GET | `/tax-codes` | GET /tax-codes |
| DELETE | `/transactions` | Delete a Transaction |
| GET | `/transactions` | GET /transactions |
| POST | `/transactions` | POST /transactions |

## Machine-readable artifacts (7)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/zamp/refs/heads/main/openapi/_ae-authored/zamp-openapi-generated.yml
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/zamp/refs/heads/main/json-schema/zamp-post-transactions-request-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/zamp/refs/heads/main/json-schema/zamp-post-calculations-request-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/zamp/refs/heads/main/json-schema/zamp-post-calculations-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/zamp/refs/heads/main/json-schema/zamp-post-transactions-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/zamp/refs/heads/main/json-schema/zamp-get-registrations-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/zamp/refs/heads/main/json-schema/zamp-get-filings-response-schema.json

## Other Zamp APIs (1)

- [Zamp API](https://apis.io/apis/zamp/zamp-api-2/)

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