# Quant Network Contracts API

**Canonical:** https://apis.io/apis/quant/quant-contracts-api/  
**Provider:** Quant Network — https://apis.io/providers/quant/  
**Base URL:** https://fusion-rollup.quant.dev  
**Documentation:** https://docs.overledger.dev/

Quant Network Contracts API is one of 19 APIs that [Quant Network](https://apis.io/providers/quant/) 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 Contracts. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, a getting-started guide, authentication docs, a changelog, and 6 JSON Schemas.

Deployed smart contract registry and permissions

## Operations (5)

| Method | Path | Summary |
|---|---|---|
| GET | `/deployed-contracts/{contractAddress}` | Get contract details |
| PUT | `/deployed-contracts/{contractAddress}` | Update contract visibility |
| GET | `/deployed-contracts/{contractAddress}/permissions` | List permissions for a contract |
| POST | `/deployed-contracts/{contractAddress}/permissions` | Grant permission to a user for a permissioned contract |
| DELETE | `/deployed-contracts/{contractAddress}/permissions` | Revoke permission from a user for a contract |

## Machine-readable artifacts (13)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/quant/refs/heads/main/openapi/quant-contracts-api-openapi.yml
- **Documentation** — https://docs.overledger.dev/
- **API Documentation** — https://docs.overledger.dev/reference/how-to-access-overledger-apis
- **GettingStarted** — https://docs.overledger.dev/docs/getting-started
- **Authentication** — https://docs.overledger.dev/reference/getaccesstoken
- **ChangeLog** — https://docs.overledger.dev/changelog
- **SDKs** — https://github.com/quantnetwork/overledger-sdk-javascript-v2
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/quant/refs/heads/main/json-schema/quant-withdrawal-record-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/quant/refs/heads/main/json-schema/quant-flow-app-detail-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/quant/refs/heads/main/json-schema/quant-swap-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/quant/refs/heads/main/json-schema/quant-step-spec-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/quant/refs/heads/main/json-schema/quant-network-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/quant/refs/heads/main/json-schema/quant-minted-api-key-schema.json

## Other Quant Network APIs (12)

- [Quant Network API Keys API](https://apis.io/apis/quant/quant-api-keys-api/)
- [Quant Network Deposits API](https://apis.io/apis/quant/quant-deposits-api/)
- [Quant Network Flow Query API](https://apis.io/apis/quant/quant-flow-query-api/)
- [Quant Network Flow Registry API](https://apis.io/apis/quant/quant-flow-registry-api/)
- [Quant Network Flow Sessions API](https://apis.io/apis/quant/quant-flow-sessions-api/)
- [Quant Network Flow Webhooks API](https://apis.io/apis/quant/quant-flow-webhooks-api/)
- [Quant Network Health API](https://apis.io/apis/quant/quant-health-api/)
- [Quant Network Networks API](https://apis.io/apis/quant/quant-networks-api/)
- [Quant Network Nodes API](https://apis.io/apis/quant/quant-nodes-api/)
- [Quant Network Observability API](https://apis.io/apis/quant/quant-observability-api/)
- [Quant Network RPC API](https://apis.io/apis/quant/quant-rpc-api/)
- [Quant Network Stakes API](https://apis.io/apis/quant/quant-stakes-api/)

## Tags

Contracts

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