# gulltoppr Transactions API

**Canonical:** https://apis.io/apis/gulltoppr-dev/gulltoppr-dev-transactions-api/  
**Provider:** gulltoppr — https://apis.io/providers/gulltoppr-dev/  
**Base URL:** https://api.gulltoppr.dev  
**Documentation:** https://gulltoppr.dev/integrations.md

gulltoppr Transactions API is one of 6 APIs that [gulltoppr](https://apis.io/providers/gulltoppr-dev/) 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 Transaction. The published artifact set on APIs.io includes an OpenAPI specification and 6 JSON Schemas.

The transactions API from gulltoppr — 3 operation(s) for transactions.

## Operations (3)

| Method | Path | Summary |
|---|---|---|
| POST | `/v1/{chain}/simulate` | Simulate raw calldata or a high-level contract call |
| POST | `/v1/{chain}/{address}/prepare` | Prepare an unsigned transaction with simulation and safety metadata |
| GET | `/v1/{chain}/tx/{hash}` | Decode and explain a transaction |

## Machine-readable artifacts (7)

- **OpenAPI** — https://artifacts.apis.io/gulltoppr-dev/openapi/gulltoppr-dev-transactions-api-openapi.yml
- **JSONSchema** — https://artifacts.apis.io/gulltoppr-dev/json-schema/gulltoppr-dev-discovery-schema.json
- **JSONSchema** — https://artifacts.apis.io/gulltoppr-dev/json-schema/gulltoppr-dev-prepared-tx-schema.json
- **JSONSchema** — https://artifacts.apis.io/gulltoppr-dev/json-schema/gulltoppr-dev-simulate-body-schema.json
- **JSONSchema** — https://artifacts.apis.io/gulltoppr-dev/json-schema/gulltoppr-dev-simulation-schema.json
- **JSONSchema** — https://artifacts.apis.io/gulltoppr-dev/json-schema/gulltoppr-dev-abi-result-schema.json
- **JSONSchema** — https://artifacts.apis.io/gulltoppr-dev/json-schema/gulltoppr-dev-compact-abi-result-schema.json

## Other gulltoppr APIs (5)

- [gulltoppr Chains API](https://apis.io/apis/gulltoppr-dev/gulltoppr-dev-chains-api/)
- [gulltoppr Contracts API](https://apis.io/apis/gulltoppr-dev/gulltoppr-dev-contracts-api/)
- [gulltoppr Names API](https://apis.io/apis/gulltoppr-dev/gulltoppr-dev-names-api/)
- [gulltoppr Ops API](https://apis.io/apis/gulltoppr-dev/gulltoppr-dev-ops-api/)
- [gulltoppr Registry API](https://apis.io/apis/gulltoppr-dev/gulltoppr-dev-registry-api/)

## Tags

Transaction

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