# Twitter Profile Lookup: Jed McCaleb

> Twitter Profile Lookup: Jed McCaleb is a paid API for AI agents from twitter.surf.cascade.fyi, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

Returns the Twitter/X profile data for Jed McCaleb (@JedMcCaleb), including bio, follower counts, and profile images.

## Facts

- Endpoint: GET https://twitter.surf.cascade.fyi/users/jedmccaleb
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Success rate: 63% of calls made through Zero
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/twitter-surf-cascade-fyi-ab63b761
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_tRgSX7MxgUfvlw8n3PFU6

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability twitter-surf-cascade-fyi-ab63b761
```

Example prompt: Can you pull up Jed McCaleb's Twitter profile — I want to see his bio, follower count, and profile picture?

## When to prefer this

Use this endpoint when you specifically need structured Twitter profile data for Jed McCaleb — the Stellar founder — without setting up your own Twitter API credentials. Ideal for crypto research, due diligence on blockchain founders, or aggregating public figure social data in an automated pipeline.

## Known failure modes

- Twitter API rate limiting or downtime may cause 503 or timeout errors
- Account suspension or username change could return 404 or empty data
- Stale cached data if the endpoint does not poll Twitter in real-time
- Payment failure (insufficient USDC balance) prevents the call from being made

## How this service works

Returns the Twitter profile data for Jed McCaleb.

## Output

Returns a JSON object with Jed McCaleb's Twitter profile including: user ID (3194838079), display name, username (@JedMcCaleb), bio description (founder of Stellar, Vastspace, Astera), location (San Francisco), verified status, account creation date, profile image URL, cover image URL, and public metrics (followers: ~77K, following, tweet count, like count, media count).

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {}
 }
}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "data"
 ],
 "properties": {
  "data": {
   "type": "object",
   "required": [
    "id",
    "url",
    "name",
    "location",
    "username",
    "verified",
    "created_at",
    "description",
    "public_metrics",
    "cover_image_url",
    "profile_image_url"
   ],
   "properties": {
    "id": {
     "type": "string"
    },
    "url": {
     "type": "string"
    },
    "name": {
     "type": "string"
    },
    "location": {
     "type": "string"
    },
    "username": {
     "type": "string"
    },
    "verified": {
     "type": "boolean"
    },
    "created_at": {
     "type": "string"
    },
    "description": {
     "type": "string"
    },
    "public_metrics": {
     "type": "object",
     "required": [
      "like_count",
      "media_count",
      "tweet_count",
      "followers_count",
      "following_count"
     ],
     "properties": {
      "like_count": {
       "type": "number"
      },
      "media_count": {
       "type": "number"
      },
      "tweet_count": {
       "type": "number"
      },
      "followers_count": {
       "type": "number"
      },
      "following_count": {
       "type": "number"
      }
     }
    },
    "cover_image_url": {
     "type": "string"
    },
    "profile_image_url": {
     "type": "string"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/twitter-surf-cascade-fyi-ab63b761/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from twitter.surf.cascade.fyi](https://www.zero.xyz/host/twitter.surf.cascade.fyi/llms.txt)