A paid HTTP API providing deterministic metadata tools for agents, including Polymarket market data and Hacker News stories. Requests use x402 USDC payments on Base and return structured JSON.
As parsed from agent-data-tools.grit-77.workers.dev/ on 2026-11-01.
Explore the market
Prices and medians update for the tier you select.
Compare at
Open Data Tools for Agents · Pro
No Pro plan
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Pro-provider median
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insufficient comparable pricing
vs Pro providers
No comparison
Open Data Tools for Agents doesn't sell Pro
ⓘ Comparisons are same provider type (provider) and same buyer tier (Pro). Never across tiers.
Market density
37th pctile
60 competing vendors
Comparable listings · 30d
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MCP servers · Pro median
$64.5/mo
7 priced · $29–$132 mid 50%
Price spectrum · Pro plans · 9 of 10 providers priced · log scale · $17 → $99/mo
MCP servers APIs Other◻ shaded = middle 50% · line = median (all types)Open Data Tools for Agents has no comparable Pro price — not plotted
Products in this market
Ranked by how closely each one matches Open Data Tools for Agents's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.
Market = the products most similar to this one by capability; prices are median / quartiles over its priced members, separated by provider type and buyer tier.