# SubmitCheck Single Directory Lookup

> SubmitCheck Single Directory Lookup is a paid API for AI agents from submitcheck.appin60.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-23).

Look up a single launch directory domain to get its live/dead/moved status, free submission options, and lowest price as of the October 2026 check.

## Facts

- Endpoint: GET https://submitcheck.appin60.com/api/v1/directory?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/submitcheck-single-directory-lookup-d888b42f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6yKRosF-wX4lGkOro0bm6

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 submitcheck-single-directory-lookup-d888b42f
```

Example prompt: Can you check if betapage.co is still live and accepting submissions, and whether there's a free option available?

## When to prefer this

Use this endpoint when you need quick, structured metadata about a single specific launch directory — especially its current live/dead/moved status and free submission options. Prefer this over the batch endpoint when checking just one domain, or when you need a fast single lookup without managing a list. This is the right choice when building an agent that validates directories one at a time before queuing submissions.

## Known failure modes

- Domain not found in the 516-directory database — returns found:false
- Invalid or malformed domain string — may return an error or not-found response
- Directory status may be stale if checked after October 2026 — data reflects a point-in-time snapshot
- Payment/402 failure if USDC balance is insufficient before the call is processed

## How this service works

Look up one launch directory by domain: live/dead/moved status on our Oct 2026 check, submit URL, free option (yes/badge/queue/paid), lowest price, account and captcha. Covers 516 directories from 11 public lists.

## Output

A JSON object indicating whether the domain was found in the database, the directory's name, its October 2026 live/dead/moved status, category (e.g. launch-platform), review type (manual/automatic), free submission option (yes/badge/queue/paid/none), and the date of the last check.

## 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": {
      "domain": {
       "type": "string",
       "description": "Directory domain, e.g. betapage.co or futuretools.io"
      }
     }
    }
   }
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "found": true,
  "domain": "betapage.co",
  "result": {
   "name": "BetaPage",
   "domain": "betapage.co",
   "review": "manual",
   "status": "moved: redirects to pitchwall.co",
   "category": "launch-platform",
   "checked_utc": "2026-10-14",
   "free_option": "queue"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/submitcheck-single-directory-lookup-d888b42f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from submitcheck.appin60.com](https://www.zero.xyz/host/submitcheck.appin60.com/llms.txt)