# Upland History API

**Canonical:** https://apis.io/apis/upland/upland-history-api/  
**Provider:** Upland — https://apis.io/providers/upland/  
**Base URL:** https://api.prod.upland.me/developers-api  
**Documentation:** https://docs.developers.upland.me/upland-developers

Upland History API is one of 17 APIs that [Upland](https://apis.io/providers/upland/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include History. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and authentication docs.

The history API from Upland — 12 operation(s) for history.

## Operations (12)

| Method | Path | Summary |
|---|---|---|
| GET | `/v2/history/check_transaction` | check if a transaction was included in a block |
| GET | `/v2/history/get_abi_snapshot` | fetch abi at specific block |
| GET | `/v2/history/get_actions` | get root actions |
| GET | `/v2/history/export_actions` | request large action data export |
| GET | `/v2/history/get_deltas` | get state deltas |
| GET | `/v2/history/get_schedule` | get producer schedule by version |
| GET | `/v2/history/get_table_state` | get table state at a specific block height |
| GET | `/v2/history/get_transaction` | get transaction by id |
| GET | `/v2/history/get_transaction_legacy` | get transaction by id |
| POST | `/v1/history/get_actions` | get actions |
| POST | `/v1/history/get_transaction` | get transaction by id |
| POST | `/v1/trace_api/get_block` | get block traces |

## Machine-readable artifacts (11)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/upland/refs/heads/main/openapi/upland-history-api-openapi.yml
- **Documentation** — https://docs.developers.upland.me/upland-developers
- **APIReference** — https://api.prod.upland.me/developers-api/docs/
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/upland/refs/heads/main/authentication/upland-authentication.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/upland/refs/heads/main/conventions/upland-conventions.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/upland/refs/heads/main/errors/upland-problem-types.yml
- **DataModel** — https://raw.githubusercontent.com/api-evangelist/upland/refs/heads/main/data-model/upland-data-model.yml
- **Webhooks** — https://raw.githubusercontent.com/api-evangelist/upland/refs/heads/main/asyncapi/upland-webhooks.yml
- **Sandbox** — https://raw.githubusercontent.com/api-evangelist/upland/refs/heads/main/sandbox/upland-sandbox.yml
- **Documentation** — https://docs.developers.upland.me/upland-developers/api-definitions/upland-appchain
- **APIReference** — https://chain-history.upland.me/v2/docs/

## Other Upland APIs (12)

- [Upland Accounts API](https://apis.io/apis/upland/upland-accounts-api/)
- [Upland Application Usage API](https://apis.io/apis/upland/upland-application-usage-api/)
- [Upland Authentication API](https://apis.io/apis/upland/upland-authentication-api/)
- [Upland Chain API](https://apis.io/apis/upland/upland-chain-api/)
- [Upland Dev Shops API](https://apis.io/apis/upland/upland-dev-shops-api/)
- [Upland Escrow Containers API](https://apis.io/apis/upland/upland-escrow-containers-api/)
- [Upland Generic API](https://apis.io/apis/upland/upland-generic-api/)
- [Upland Hyperion History API For UPLAND Chain API](https://apis.io/apis/upland/upland-hyperion-history-api-for-upland-chain-api/)
- [Upland Internal API](https://apis.io/apis/upland/upland-internal-api/)
- [Upland Node API](https://apis.io/apis/upland/upland-node-api/)
- [Upland State API](https://apis.io/apis/upland/upland-state-api/)
- [Upland Stats API](https://apis.io/apis/upland/upland-stats-api/)

## Tags

History

---

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