AV Hub x402 Tools

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

Ten pay-per-call x402 tools for game planning and bounded data transforms on Base USDC.

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Copy this into your MCP client config:

{
  "mcpServers": {
    "AV Hub x402 Tools": {
      "url": "https://api.defifintechdirectory.com/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (13)

• game_launch_kit

  Build an original game planning bundle from a supplied brief. No competitor facts are invented. Price: 20000 atomic USDC. Payment authorization required before paid execution.

  Parameters:

  • title (required) — string
  • genre (required) — string
  • platform (required) — string
  • tone (required) — string
  • core_loop (required) — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• store_art_prompt_pack

  Generate bounded original store-art briefs for supplied aspect ratios. Price: 20000 atomic USDC. Payment authorization required before paid execution.

  Parameters:

  • title (required) — string
  • genre (required) — string
  • palette (required) — string
  • aspects (required) — array

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ship_gate_audit

  Score a supplied release evidence checklist without fetching a URL or claiming legal compliance. Price: 20000 atomic USDC. Payment authorization required before paid execution.

  Parameters:

  • project_type (required)
  • evidence (required) — object

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• text_sha256

  Return the SHA-256 fingerprint of supplied UTF-8 text. No file fetching, identity check, or signature verification. Price: 1000 atomic USDC. Payment authorization required before paid execution.

  Parameters:

  • text (required) — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• json_normalize

  Parse JSON and sort object keys recursively. Returns an error for malformed JSON; no schema repair or semantic validation. Price: 5000 atomic USDC. Payment authorization required before paid execution.

  Parameters:

  • json (required) — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• json_csv_convert

  Convert bounded CSV with a header or a JSON array of flat string records. No spreadsheets, type inference, or nested objects. Price: 2000 atomic USDC. Payment authorization required before paid execution.

  Parameters:

  • direction (required)
  • data (required) — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• url_normalize

  Canonicalize a supplied HTTP(S) URL and remove common tracking parameters. Does not visit or validate the destination. Price: 5000 atomic USDC. Payment authorization required before paid execution.

  Parameters:

  • url (required) — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• cron_next_utc

  Calculate up to five next UTC times for a numeric five-field cron with wildcard day-of-month or weekday. No timezone, named fields, or delivery. Price: 1000 atomic USDC. Payment authorization required before paid execution.

  Parameters:

  • expression (required) — string
  • after_utc (required) — string
  • count (required) — integer

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• utm_url_build

  Add source, medium, and campaign UTM parameters to an HTTP(S) URL. Does not test links or track visits. Price: 5000 atomic USDC. Payment authorization required before paid execution.

  Parameters:

  • url (required) — string
  • source (required) — string
  • medium (required) — string
  • campaign (required) — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• base64_text_codec

  Encode UTF-8 text to base64 or decode strict base64 to UTF-8. No JWT inspection, binary files, or secret handling. Price: 1000 atomic USDC. Payment authorization required before paid execution.

  Parameters:

  • action (required)
  • text (required) — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• designer_pack

  Download the Designer skill pack ZIP: book cover design, brand identity, premium spreadsheet and animation/VFX skills with example prompts, quick-start guide and licence. Price: 29000000 atomic USDC. Payment authorization required before paid execution.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• marketer_pack

  Download the Marketer skill pack ZIP: copy strategy, marketing experiments, story structure and video editing skills with example prompts, quick-start guide and licence. Price: 29000000 atomic USDC. Payment authorization required before paid execution.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• game_dev_pack

  Download the Game Dev skill pack ZIP: game design, game feel/UX, level design, game programming, XR design and game audio skills with example prompts, quick-start guide and licence. Price: 39000000 atomic USDC. Payment authorization required before paid execution.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

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