Market around P0 x402 Market Index

Ranked index of paid x402 services: 30-day calls, unique paying wallets and prices, rebuilt from the Coinbase x402 Bazaar feed. Ask which paid APIs agents actually use for a capability; full results are paid per call over x402 (USDC on Base, Arbitrum, Polygon; sBTC on Stacks).

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Explore the market

Prices and medians update for the tier you select.

Compare at

P0 x402 Market Index · Pro

No Pro plan

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Pro-API median

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insufficient comparable pricing

vs Pro APIs

No comparison

P0 x402 Market Index doesn't sell Pro

ⓘ Comparisons are same provider type (API) and same buyer tier (Pro). Never across tiers.

Market density

23rd pctile

19 competing vendors

Comparable listings · 30d

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MCP servers · Pro median

$29/mo

3 priced · $29–$79 mid 50%

Price spectrum · Pro plans · 3 of 11 providers priced · log scale · $29 → $29/mo

MCP servers APIs◻ shaded = middle 50% · line = median (all types)P0 x402 Market Index has no comparable Pro price — not plotted

Products in this market

Ranked by how closely each one matches P0 x402 Market Index's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.

AAPIs2Ranked by similarity

P0 x402 Market Indexthis listing

MMCP servers8Ranked by similarity

CLIRank - API directory for AI agents

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.