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Drock91
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messari-x402

Enable pay-per-request access to Messari's API via x402 on Base.

Updated Apr 3, 2026
Search Tags:#research#market-data#x402#base#messari#pay-per-request
One-click install
npx skills add https://github.com/Drock91/ows-hackathon --skill messari-x402-drock91
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: messari-x402
Source: https://github.com/Drock91/ows-hackathon/tree/main/.agents/skills/messari-x402
Command: npx skills add https://github.com/Drock91/ows-hackathon --skill messari-x402-drock91

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Provides pay-per-request access to Messari's API without requiring an API key, reducing upfront barriers and ongoing subscriptions for data-intensive workflows.

Core Features & Use Cases

  • On-demand data access: fetch asset data, market metrics, signals, news, and fundraising information without API keys.
  • x402-based payments: automatic, deterministic pay-per-request flow using USDC on Base via the CLI.
  • Use Case: crypto researchers and analysts can build data-driven dashboards and models using Messari endpoints in real-time.

Quick Start

Fetch an asset's details for a given slug using a single x402 pay-per-request call.

Frequently Asked Questions about messari-x402

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I access Messari API data without an API key?▼

You can access Messari API data without an API key by using the x402 pay-per-request flow, which automatically authorizes and settles payments in USDC on the Base network for each data call you make.

How does x402 pay-per-request work for fetching Messari market data?▼

The x402 pay-per-request mechanism works by automatically deducting a USDC balance on Base for each Messari API call you make, deterministically authorizing and settling payments via the CLI workflow without requiring upfront subscriptions.

Do I need a USDC balance on Base to fetch Messari crypto research data?▼

Yes, you need a USDC balance on Base and a supported wallet to use this Skill, as the x402 flow automatically settles pay-per-request payments for fetching Messari assets, market metrics, signals, and news.

Can I use the x402 CLI workflow to build data-driven crypto dashboards?▼

Yes, crypto researchers and analysts can use the x402 CLI workflow to fetch real-time Messari endpoints, such as asset details and fundraising information, to build data-driven dashboards and models without API keys.

What are the limitations of using x402 for on-demand Messari API calls?▼

The primary limitation of using x402 for Messari API calls is the strict requirement for a USDC balance on Base and a supported wallet, as the pay-per-request flow cannot authorize data access without automatic deterministic payment settlement.

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