Discover / x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev

P0 Agent Economy Index

■ Challenge detected

Use when you need callable agent services for a capability across protocols: x402 listings ranked by relevance weighted by 30-day paying wallets, plus hosted MCP servers from the Official MCP Registry (a capped subset, count in coverage; those naming x402, L402, MPP or pay-per-call first; that registry publishes no prices). L402 and MPP listings are not covered. ?q= required. $0.002 USDC per call. Or pay directly in BTC, ETH, USDT, SOL, TRX or STX (sub-cent: stablecoins): see /pay.

x402
Arbitrum
Avalanche
Base
EVM chain 42220
Ethereum
Optimism
Polygon
Stacks
USDC

Listed price: $0.002
Challenge detected: 9 of the last 9 checks
Median response: 1544 ms
Last checked: 16 Oct, 13:59 UTC
In our index since: 26 Sept 2026

Endpoint

curl -i https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/economy/search
# 402 Payment Required: pay with an x402 client (USDC on Arbitrum),
# then send the same request again with the payment attached.

68 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev

GET/in-funding-rateNo price listedHighest-demand x402 services tagged 'funding-rate': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 27 providers and 78 paying wallets measured in this tag.
GET/in-on-chain-deepNo price listedDeep view: top 100 x402 services tagged 'on-chain': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 85 providers and 315 paying wallets measured in this tag.
GET/in-hyperliquidNo price listedUse when an agent needs the top x402 services tagged 'hyperliquid'. Returns Highest-demand x402 services tagged 'hyperliquid': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 78 providers and 243 paying wallets measured in this tag.
GET/in-textNo price listedHighest-demand x402 services tagged 'text': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 67 providers and 222 paying wallets measured in this tag.
GET/in-jsonNo price listedUse when an agent needs the top x402 services tagged 'json'. Returns Highest-demand x402 services tagged 'json': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 73 providers and 200 paying wallets measured in this tag.
GET/in-derivatives-deepNo price listedDeep view: top 100 x402 services tagged 'derivatives': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 49 providers and 135 paying wallets measured in this tag.
GET/eu/fx/historyNo price listedUse for a short euro exchange rate history: daily ECB euro foreign exchange reference rates of one currency against EUR for up to the last 30 days (ccy=USD, days=1..30), with min, max and percent change over the window and a stale flag. Source attribution in every reply. Reference rates for information only, not transaction rates. $0.002 USDC per call. Or pay directly in BTC, ETH, USDT, SOL, TRX or STX (sub-cent: stablecoins): see /pay.
GET/in-securityNo price listedUse when an agent needs the top x402 services tagged 'security'. Returns Highest-demand x402 services tagged 'security': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 132 providers and 213 paying wallets measured in this tag.
GET/in-evidenceNo price listedUse when an agent needs the top x402 services tagged 'evidence'. Returns Highest-demand x402 services tagged 'evidence': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 743 providers and 765 paying wallets measured in this tag.
GET/in-researchNo price listedHighest-demand x402 services tagged 'research': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 129 providers and 449 paying wallets measured in this tag.
GET/in-macroNo price listedHighest-demand x402 services tagged 'macro': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 663 providers and 877 paying wallets measured in this tag.
GET/in-landNo price listedUse when an agent needs the top x402 services tagged 'land'. Returns Highest-demand x402 services tagged 'land': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 911 providers and 912 paying wallets measured in this tag.
GET/in-solanaNo price listedHighest-demand x402 services tagged 'solana': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 128 providers and 202 paying wallets measured in this tag.
GET/in-x402No price listedHighest-demand x402 services tagged 'x402': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 837 providers and 1345 paying wallets measured in this tag.
GET/serviceNo price listedUse when an agent needs demand stats for one x402 service. Returns one service by resource URL: its 30-day calls, unique paying wallets, price, network and tags
GET/in-evmNo price listedUse when an agent needs the top x402 services tagged 'evm'. Returns Highest-demand x402 services tagged 'evm': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 194 providers and 280 paying wallets measured in this tag.
GET/in-webNo price listedUse when an agent needs the top x402 services tagged 'web'. Returns Highest-demand x402 services tagged 'web': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 183 providers and 463 paying wallets measured in this tag.
GET/in-derivativesNo price listedUse when an agent needs the top x402 services tagged 'derivatives'. Returns Highest-demand x402 services tagged 'derivatives': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 52 providers and 202 paying wallets measured in this tag.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 18 of 68 listed endpoints. First endpoints

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev

Recent checks

29 Sept 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.16 Oct 2026

All 9 checks

When (UTC)	Result	HTTP	Response
16 Oct, 13:59 UTC	Challenge detected	402	1555ms
15 Oct, 04:47 UTC	Challenge detected	402	1051ms
13 Oct, 20:45 UTC	Challenge detected	402	1606ms
11 Oct, 12:57 UTC	Challenge detected	402	864ms
10 Oct, 00:46 UTC	Challenge detected	402	1544ms
8 Oct, 21:32 UTC	Challenge detected	402	419ms
7 Oct, 15:42 UTC	Challenge detected	402	1760ms
6 Oct, 15:31 UTC	Challenge detected	402	1587ms
29 Sept, 05:02 UTC	Challenge detected	402	1219ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 16 Oct, 13:59 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for P0 Agent Economy Index?

Its listed price is $0.002.

What payment terms does P0 Agent Economy Index advertise?

The listing advertises x402, Arbitrum, Avalanche, Base, EVM chain 42220, Ethereum, Optimism, Polygon, Stacks and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is P0 Agent Economy Index listed?

In x402 Bazaar. Superstables first indexed it on 26 Sept 2026.

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