Oblique Markets

Current server time as ISO 8601 plus Unix epoch, returned only after settlement — the smallest end-to-end probe of the x402 payment path. $0.01/call via x402.

Echo the request query parameters back with a timestamp — an x402 client diagnostic that exercises the payment headers, not just the HTTP client. $0.01/call via x402.

Execute a Dune Analytics SQL query against on-chain datasets and return the result rows. $0.05/call via x402.

Fetch a public web page and return its title, text content, links and metadata as structured JSON. $0.03/call via x402.

Token fundamentals from on-chain balances: holder distribution, concentration and whale ownership. $0.03/call via x402.

Analyze an EVM wallet over 90 days: transfer activity, counterparties, token flows and active days. $0.08/call via x402.

Sentiment analysis of a supplied block of text, or of current coverage of a named topic. $0.05/call via x402.

Research a public company from its SEC EDGAR filings plus current web sources, with citations. $0.50/call via x402.

Answer a question from current web research and return a concise answer with its cited sources. $0.65/call via x402.

Current USD price for one token symbol from live market data, with source attribution. $0.004/call via x402.

Full x402 Bazaar market pulse for the latest completed daily snapshot: catalogue totals, top services by call volume, new listings and networks. $0.002/call via x402.

Triage one Bazaar listing against its snapshot history: how long it has persisted, price changes, duplicate variants and a buy signal. $0.01/call via x402.

Trading signals for one token built from Dune on-chain data: whale transfers, token flows and DEX volume. $0.05/call via x402.

Intelligence report on a crypto project from Dune on-chain metrics plus current public web sources. $0.10/call via x402.

Inspect an EVM wallet for recent transactions, token flows, DEX swaps, NFT activity, counterparties and a heuristic risk score. $0.03/call via x402.

Make one bounded request to a public HTTP endpoint and report status, x402 payment signals, latency and assertion validity without returning the target body. $0.01/call via x402.

OpenAI-compatible chat completion through the ZenMux model gateway (see /api/v1/models for the catalogue). $0.01 charged per call: pay $0.01 exact on Base or Solana, or authorize up to $1.00 with the Base "upto" scheme and still be charged $0.01.

Cross-platform x402 task router: rank endpoints from MPP catalog, Apify actors, and Bazaar listings by task description, with optional price/chain/category filters. $0.01/call via x402 (free tier: 3 queries/day/wallet, returns top-1 result only).

Audit any domain for agent-economy readiness: checks the six discovery surfaces agents actually read (x402 discovery doc, A2A agent card, OpenAPI, llms.txt, robots.txt, MCP manifest), validates their key fields, and returns a weighted 0-100 score with concrete recommendations for what to publish nex

Run up to 10 bounded HTTPS URL-to-JSON extraction jobs for one prepaid, idempotent completion receipt. $0.02/call via x402; one reconciled batch of up to 10 jobs.

Where the x402 Bazaar demand actually is — the whole latest catalogue snapshot classified into 9 service categories, each with listing count, settled 30d calls, unique payers and share. $0.003/call via x402.

What changed in the x402 Bazaar catalogue overnight — resources added, resources delisted, and prices that moved (with before/after amounts), diffed between the two latest daily snapshots. $0.004/call via x402.

Lint an x402 Bazaar listing before buying or before publishing your own: 0-100 quality score combining a live probe of the resource (valid 402? description? output schema? category? above the CDP price floor?) with its day-by-day snapshot history (price churn, delisting). $0.01/call via x402.

The full state of the x402 Bazaar in one JSON dossier — marketplace totals, price distribution and bands, network split, top services and sellers, new entrants, day-over-day movers, and how many listings have real repeat buyers. Built from daily full-catalogue snapshots. $0.50/call via x402.

Which resources just listed on the x402 Bazaar — everything present in the latest daily snapshot that was missing from the prior one, with service, network, price and seller address. $0.003/call via x402.

How x402 Bazaar listings are priced right now — percentile distribution (atomic + USD), USD price bands with market share, and per-network medians from the latest daily full-catalogue snapshot. Optionally filter to one network. $0.002/call via x402.

Who is actually earning on the x402 Bazaar — top 25 seller addresses by settled 30d calls from the latest daily snapshot, with listings, unique payers and each seller’s busiest resource. $0.003/call via x402.

Which x402 Bazaar services are gaining settled calls and unique payers fastest right now — day-over-day movers, decliners and new entrants from daily full-catalogue snapshots. $0.003/call via x402.

Run one ephemeral Playwright browser action and verify a selector or text assertion, returning AEP-1.0 evidence. $0.02/call via x402.

Current Base mainnet (eip155:8453) block height, fetched live with automatic RPC failover — use as a chain-liveness anchor or a confirmation baseline. $0.002/call via x402.

Live Base mainnet gas pricing: eth_gasPrice plus the latest block baseFeePerGas (EIP-1559), returned in both wei and gwei with the block height sampled. $0.002/call via x402.

Look up a Base mainnet transaction by hash: mined or not, success vs reverted, block number, confirmation count, gas used and effective gas price. $0.003/call via x402.

Live USDC balance of a Base mainnet address — balanceOf on the canonical Base USDC contract, returned both atomic (6-decimal units) and as a formatted USDC string. $0.003/call via x402.

Verify a Base mainnet tx hash actually moved USDC: decodes every USDC Transfer log in the receipt (from, to, amount) and answers settled true/false — the check an x402 seller runs before trusting a payment reference. $0.004/call via x402.

Classify text into exactly one of your 2-20 labels (support triage, intent detection, content routing) — the answer is validated against your label list, so you always get a real label back. $0.005/call via x402.

Turn unstructured text (emails, invoices, listings, bios) into structured JSON conforming to your JSON Schema — reply is parse-validated with an automatic retry, so you get JSON or a clean failure. $0.01/call via x402.

Fetch and extract content from x402-protected web pages, handling edge payment automatically. Returns clean article content with payment proof. $0.02/call via x402. Free tier: 1 fetch/day (content only).

Extract ranked keywords and named entities (people, orgs, places, products) from text as clean JSON arrays — for tagging, indexing, and enrichment pipelines. $0.004/call via x402.

Compile a multi-rail merchant payment policy with authorization, spending, settlement, receipt, deny, and refund rules. $0.02/call via x402.

Rewrite text to match an instruction — change tone, formality, length, or reading level ("make it formal", "simplify for a 10-year-old") with deterministic output. $0.005/call via x402.

Verify an x402 settlement actually landed on Base mainnet: real JSON-RPC receipt lookup, decoded USDC Transfer events with payer/payee/amount, success-or-reverted status, confirmation count, and a stored verification_id you can re-fetch later as a receipt. $0.01/call via x402.

Summarize any text as bullet points, a paragraph, or a one-liner — deterministic (temperature 0) flash-model summarization sized for agent pipelines. $0.008/call via x402.

Point it at any URL that claims to sell over x402 and get a conformance verdict: does it actually return a 402, is the challenge valid v2 JSON, are the payment requirements complete, is the price above the CDP settlement floor, and does the PAYMENT-REQUIRED header match the body. $0.02/call via x402

Is the x402 payment rail up right now? Parallel live probes of the Dexter facilitator (supported kinds, schemes, networks) and Coinbase CDP facilitator (reachability, HTTP status, latency) — the two rails production x402 settlement runs through. $0.003/call via x402.

Retrieve a stored settlement-verify receipt by its verification_id — the durable record of an on-chain USDC settlement check (payer, payee, amount, status) issued by settlement_verify. $0.002/call via x402.

Purchase a sourced website decision packet from supplied URLs for a question. $0.05/call via x402.

Buy a bounded machine-readable extraction sample from one HTTPS webpage. $0.01/call via x402.