# Dfns Fee Sponsors API

**Canonical:** https://apis.io/apis/dfns/dfns-fee-sponsors-api/  
**Provider:** Dfns — https://apis.io/providers/dfns/  
**Base URL:** https://api.dfns.io  
**Documentation:** https://docs.dfns.co/d/api-docs/wallets

Dfns Fee Sponsors API is one of 19 APIs that [Dfns](https://apis.io/providers/dfns/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Fee Sponsors. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

The Fee Sponsors API from Dfns — 5 operation(s) for fee sponsors.

## Operations (7)

| Method | Path | Summary |
|---|---|---|
| POST | `/fee-sponsors` | Create Fee Sponsor |
| GET | `/fee-sponsors` | List Fee Sponsors |
| GET | `/fee-sponsors/{feeSponsorId}` | Get Fee Sponsor |
| DELETE | `/fee-sponsors/{feeSponsorId}` | Delete Fee Sponsor |
| PUT | `/fee-sponsors/{feeSponsorId}/deactivate` | Deactivate Fee Sponsor |
| PUT | `/fee-sponsors/{feeSponsorId}/activate` | Activate Fee Sponsor |
| GET | `/fee-sponsors/{feeSponsorId}/fees` | List Sponsored Fees |

## Machine-readable artifacts (15)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/dfns/refs/heads/main/openapi/dfns-fee-sponsors-api-openapi.yml
- **Documentation** — https://docs.dfns.co/d/api-docs/wallets
- **APIReference** — https://docs.dfns.co/d/api-docs/wallets/api-reference
- **PostmanCollection** — https://raw.githubusercontent.com/api-evangelist/dfns/refs/heads/main/collections/dfns.postman_collection.json
- **OpenCollection** — https://raw.githubusercontent.com/api-evangelist/dfns/refs/heads/main/collections/dfns.opencollection.json
- **Documentation** — https://docs.dfns.co/d/api-docs/keys
- **Documentation** — https://docs.dfns.co/d/api-docs/wallets/transfer-asset-from-wallet
- **Documentation** — https://docs.dfns.co/d/api-docs/wallets/broadcast-transaction-from-wallet
- **Documentation** — https://docs.dfns.co/d/api-docs/wallets/generate-signature-from-wallet
- **Documentation** — https://docs.dfns.co/d/api-docs/policy-engine
- **Documentation** — https://docs.dfns.co/d/api-docs/webhooks
- **Documentation** — https://docs.dfns.co/d/api-docs/authentication
- **APIReference** — https://docs.dfns.co/d/api-docs/authentication/user-action-signing
- **Documentation** — https://docs.dfns.co/d/api-docs/authentication/service-account-management
- **Documentation** — https://docs.dfns.co/d/api-docs/networks

## Other Dfns APIs (12)

- [Dfns Auth API](https://apis.io/apis/dfns/dfns-auth-api/)
- [Dfns Keys API](https://apis.io/apis/dfns/dfns-keys-api/)
- [Dfns Networks API](https://apis.io/apis/dfns/dfns-networks-api/)
- [Dfns Permissions API](https://apis.io/apis/dfns/dfns-permissions-api/)
- [Dfns Policies API](https://apis.io/apis/dfns/dfns-policies-api/)
- [Dfns Wallets API](https://apis.io/apis/dfns/dfns-wallets-api/)
- [Dfns Webhooks API](https://apis.io/apis/dfns/dfns-webhooks-api/)
- [Dfns Address Watches API](https://apis.io/apis/dfns/dfns-address-watches-api/)
- [Dfns Agreements API](https://apis.io/apis/dfns/dfns-agreements-api/)
- [Dfns Allocations API](https://apis.io/apis/dfns/dfns-allocations-api/)
- [Dfns Exchanges API](https://apis.io/apis/dfns/dfns-exchanges-api/)
- [Dfns Payins API](https://apis.io/apis/dfns/dfns-payins-api/)

## Tags

Fee Sponsors

---

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