# Services from grokzilla.shop on Zero

> grokzilla.shop serves 14 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/grokzilla.shop
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/grokzilla.shop/health.json

## Services

- [JSON Flatten](https://www.zero.xyz/c/json-flatten-aa31c83f/llms.txt): $0.006/call via x402. Flattens a nested JSON object into a single-level key-value structure via a paid microservice endpoint
- [JSON Schema Validate](https://www.zero.xyz/c/json-schema-validate-a061920e/llms.txt): $0.006/call via x402. Validates an HTTP request's body and path against a JSON Schema definition, returning whether the payload is valid.
- [Grokzilla Token Count](https://www.zero.xyz/c/grokzilla-token-count-63ac5dd2/llms.txt): $0.004/call via x402. Counts the number of tokens in a given text payload, billed per call via x402/USDC micropayment rails.
- [Text Diff — x402 Micro Pay](https://www.zero.xyz/c/text-diff-x402-micro-pay-1e43ede5/llms.txt): $0.006/call via x402. Computes the difference between two text inputs and returns a structured diff result, billed per call via x402/USDC micropayment.
- [Grokzilla Keyword Extract](https://www.zero.xyz/c/grokzilla-keyword-extract-8364b243/llms.txt): $0.008/call via x402. Extracts keywords from a given text input via a micropayment-gated HTTP microservice on the x402/Stripe payment rail.
- [Shodan Search via x402 Microservice](https://www.zero.xyz/c/shodan-search-via-x402-microservice-5df6d43f/llms.txt): $0.012/call via x402. Queries the Shodan internet intelligence database to retrieve device, host, and vulnerability data via a micropayment-gated HTTP skill endpoint.
- [Whitepages Lookup via x402 Microservice](https://www.zero.xyz/c/whitepages-lookup-via-x402-microservice-842bb9ec/llms.txt): $0.01/call via x402. Looks up person or address data from Whitepages via a paid x402 microservice endpoint, returning contact and identity information.
- [HTML Clean — Grokzilla x402 Microservice](https://www.zero.xyz/c/html-clean-grokzilla-x402-microservice-106763f3/llms.txt): $0.008/call via x402. Cleans and sanitizes raw HTML input via a paid microservice endpoint using the x402 micropayment protocol.
- [Grokzilla AI Detector](https://www.zero.xyz/c/grokzilla-ai-detector-12b1f104/llms.txt): $0.01/call via x402. Detects whether a given piece of text or content was generated by AI, returning a classification result via a pay-per-call microservice.
- [URL Normalize](https://www.zero.xyz/c/url-normalize-11c68003/llms.txt): $0.005/call via x402. Normalizes and canonicalizes a URL via an HTTP-based microservice endpoint, returning a standardized path representation.
- [Grokzilla SEO Skill — x402 Micropayment Microservice](https://www.zero.xyz/c/grokzilla-seo-skill-x402-micropayment-microservice-5ca00289/llms.txt): $0.012/call via x402. Performs SEO analysis or optimization tasks via a micropayment-gated HTTP skill endpoint on the x402 payment rail.
- [Grokzilla Research Skill – x402 Micropayment Microservice](https://www.zero.xyz/c/grokzilla-research-skill-x402-micropayment-microservice-4f893de7/llms.txt): $0.015/call via x402. Executes a paid research skill via HTTP POST, billed at $0.015 USDC per call using the x402 micropayment protocol.
- [x402 Micro Pay — Humanless Microservices (nicje skill)](https://www.zero.xyz/c/x402-micro-pay-humanless-microservices-nicje-skill-cd447214/llms.txt): $0.02/call via x402. Executes the 'nicje' skill microservice via x402 payment rails, returning JSONL-formatted evaluation set rows for agent pipelines.
- [OSINT Graph — grokzilla.shop](https://www.zero.xyz/c/osint-graph-grokzilla-shop-21e14a73/llms.txt): $0.01/call via x402. Builds an open-source intelligence (OSINT) relationship graph from a given target input via a paid microservice endpoint.

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

- [Zero catalog index](https://www.zero.xyz/llms.txt)