Twilio SendGrid Marketing Campaigns Custom Fields API
communication:sendgrid-mc-custom-fields-v3 · www.twilio.com/docs/sendgrid/api-reference ↗
The Twilio SendGrid Marketing Campaigns Custom Fields API allows you to add extra information about your marketing contacts that is relevant to your needs. For example, a fashion retailer might create a custom field…
About the Twilio SendGrid Marketing Campaigns Custom Fields API API
Twilio SendGrid Marketing Campaigns Custom Fields API API on Apizie: 4 endpoints (Get All Field Definitions, Create Custom Field Definition, Update Custom Field Definition, Delete Custom Field Definition) returned as clean JSON through one API key. Send your own provider key in the x-upstream-key header. Call it over REST at https://zieapi.vercel.app/v1/communication:sendgrid-mc-custom-fields-v3/{endpoint} or from Claude, ChatGPT and Cursor through the Apizie MCP server. Free plan: 1,000 requests a month.
| Project key | communication:sendgrid-mc-custom-fields-v3 |
|---|---|
| Status | Your key |
| Endpoints | 4 |
| Category | Communication |
| Source | www.twilio.com/docs/sendgrid/api-reference |
| Base URL | https://zieapi.vercel.app/v1/communication:sendgrid-mc-custom-fields-v3/{endpoint} |
| For AI tools | OpenAPI spec · Markdown (what is this?) |
Twilio SendGrid Marketing Campaigns Custom Fields API API FAQ
How do I call the Twilio SendGrid Marketing Campaigns Custom Fields API API?
Create a free Apizie key, then send GET https://zieapi.vercel.app/v1/communication:sendgrid-mc-custom-fields-v3/list-field-definition with the header x-api-key. Every endpoint returns { project, data, timestamp }.
Is the Twilio SendGrid Marketing Campaigns Custom Fields API API free on Apizie?
Yes. The Free plan includes 1,000 requests a month at 100 requests a minute, no credit card. Twilio SendGrid Marketing Campaigns Custom Fields API itself also needs your own key from sendgrid.com.
Can AI agents use the Twilio SendGrid Marketing Campaigns Custom Fields API API?
Yes. Add the Apizie MCP server (https://zieapi.vercel.app/mcp) to Claude, ChatGPT, Cursor or VS Code, then ask in plain language. The agent calls run_scraper with project key communication:sendgrid-mc-custom-fields-v3.
What is the status of the Twilio SendGrid Marketing Campaigns Custom Fields API API?
Needs your own provider key (bring your own key)