# SERP Ranking Analysis Tool (pay.alephant.io)

> SERP Ranking Analysis Tool (pay.alephant.io) is a paid API for AI agents from pay.alephant.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).

Analyzes keyword rankings, competitor visibility, and SERP performance for a given domain and keyword to surface SEO opportunities.

## Facts

- Endpoint: POST https://pay.alephant.io/x402/serp-ranking-analysis-tool
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/serp-ranking-analysis-tool-pay-alephant-io-d5355b81
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_D-zPHTjSsk9rE3VmNf_cZ

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 serp-ranking-analysis-tool-pay-alephant-io-d5355b81 -d '<json body>'
```

Example prompt: Can you analyze how mybrand.com ranks for the keyword 'best project management software' and surface any SEO opportunities — show me up to 20 results?

## When to prefer this

Use this endpoint when you need structured SERP ranking and competitor visibility data for a specific domain-keyword pair, especially in automated SEO auditing workflows or competitive analysis pipelines that require programmatic access and per-call pricing via x402.

## Known failure modes

- Invalid or unreachable domain URL returns a validation error
- Keyword not found in indexed SERP data returns empty or null ranking data
- Limit parameter below minimum (1) returns a 400 bad request
- Payment failure via x402 protocol returns 402 Payment Required
- Rate limiting or quota exceeded returns a 429 error

## How this service works

Analyze keyword rankings, competitor visibility, and SERP performance to identify SEO opportunities and improve search result positioning.

## Output

Returns keyword ranking positions, competitor visibility metrics, and SERP performance data for the specified domain and keyword, highlighting gaps and opportunities for improved search positioning.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "limit": {
   "type": "integer",
   "minimum": 1
  },
  "domain": {
   "type": "string",
   "format": "uri"
  },
  "keyword": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/serp-ranking-analysis-tool-pay-alephant-io-d5355b81/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from pay.alephant.io](https://www.zero.xyz/host/pay.alephant.io/llms.txt)