---
title: "Authorize Contract With Function Signatures"
method: POST
path: "/admin/contract/authorizeWithFunctionSignatures"
tags: ["api-key-manager > admin"]
---

# Authorize Contract With Function Signatures

`POST /admin/contract/authorizeWithFunctionSignatures`

## Request

- Base URL: `https://api.syndicate.io`
- URL: `https://api.syndicate.io/admin/contract/authorizeWithFunctionSignatures`
- Auth: HTTP bearer

Authorize a contract with function signatures

## Request body

- ApiKeyManagerAdminAuthorizeContractWithFunctionSignaturesRequest
  - `chainId` integer, required
  - `address` string, required
  - `name` string, required
  - `projectId` string, uuid, required
  - `expiresAt` string, date-time
  - `functionSignatures` string[], required

## Response `200`

Response with status 200

- ApiKeyManagerAdminContract
  - `id` string, required
  - `createdAt` string, date-time, required
  - `updatedAt` string, date-time
  - `chainId` integer, required
  - `address` string, required
  - `name` string, required
  - `expiresAt` string, date-time
  - `functionSignatures` ApiKeyManagerAdminFunctionSignature[], required
    - `id` string, required
    - `createdAt` string, date-time, required
    - `updatedAt` string, date-time
    - `signature` string, required
    - `functionAbi` unknown
    - `hashedSignature` string, required
    - `contractId` string, uuid, required
    - `payable` boolean, required
  - `projectId` string, uuid, required
  - `claimedByOrganizationId` string, uuid

## Other responses

- `400`: Error response with status 400
- `404`: Error response with status 404
- `409`: Error response with status 409
- `500`: Error response with status 500

---

[API](https://skmtc.dev/syndicate/apis/syndicate-api.md) - [All operations](https://skmtc.dev/syndicate/apis/syndicate-api/llms.txt) - [OpenAPI document](https://skmtc.dev/syndicate/apis/syndicate-api/revisions/fa6bec3ef76b?raw)