A paid HTTP API for AI agents using the x402 protocol on Base. Provides Polymarket prediction-market data, including top markets by trading volume, for $0.01 USDC per call.
Prices and medians update for the tier you select.
Compare at
Speccy x402 · Pro
No Pro plan
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Pro-API median
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insufficient comparable pricing
vs Pro APIs
No comparison
Speccy x402 doesn't sell Pro
ⓘ Comparisons are same provider type (API) and same buyer tier (Pro). Never across tiers.
Market density
54th pctile
133 competing vendors
Comparable listings · 30d
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MCP servers · Pro median
$49/mo
5 priced · $29–$187 mid 50%
Price spectrum · Pro plans · 6 of 8 providers priced · log scale · $17 → $289/mo
MCP servers APIs◻ shaded = middle 50% · line = median (all types)Speccy x402 has no comparable Pro price — not plotted
Products in this market
Ranked by how closely each one matches Speccy x402'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.