P0 Agent Economy Index

Use when a router agent must pick which paid x402 service to send a task to: send the task in plain words, get the top listing from P0's snapshot of the public Bazaar catalog plus up to 4 alternatives. Returns the exact paid x402 request for your input (GET /route, $0.01 per call), with the response schema and an example; call that URL with an x402 client to get the data. Bad input is refused before any charge.

Lookalike-domain alerts, yearly: buy it in one x402 payment. Returns the exact paid x402 request for your input (POST /buy/brandwatch, $990 in one payment), with the response schema and an example; POST that JSON body to the URL with an x402 client to get the data. Bad input is refused before any charge. A free check first: POST the same body to /buy/brandwatch/check (email required).

Lookalike-domain alerts, monthly: buy it in one x402 payment. Returns the exact paid x402 request for your input (POST /buy/brandwatch-monthly, $99 in one payment), with the response schema and an example; POST that JSON body to the URL with an x402 client to get the data. Bad input is refused before any charge. A free check first: POST the same body to /buy/brandwatch-monthly/check (email required).

DAO treasury report, monthly: buy it in one x402 payment. Returns the exact paid x402 request for your input (POST /buy/dao-report, $99 in one payment), with the response schema and an example; POST that JSON body to the URL with an x402 client to get the data. Bad input is refused before any charge. A free check first: POST the same body to /buy/dao-report/check (email required).

DAO treasury report, yearly: buy it in one x402 payment. Returns the exact paid x402 request for your input (POST /buy/dao-report-yearly, $990 in one payment), with the response schema and an example; POST that JSON body to the URL with an x402 client to get the data. Bad input is refused before any charge. A free check first: POST the same body to /buy/dao-report-yearly/check (email required).

Agent discovery listing: buy it in one x402 payment. Returns the exact paid x402 request for your input (POST /buy/listing, $290 in one payment), with the response schema and an example; POST that JSON body to the URL with an x402 client to get the data. Bad input is refused before any charge. A free check first: POST the same body to /buy/listing/check (email required).

Verified B2B contact list, 200 contacts: buy it in one x402 payment. Returns the exact paid x402 request for your input (POST /buy/leads, $390 in one payment), with the response schema and an example; POST that JSON body to the URL with an x402 client to get the data. Bad input is refused before any charge. A free check first: POST the same body to /buy/leads/check (email required).

Verified B2B contact list, 500 contacts: buy it in one x402 payment. Returns the exact paid x402 request for your input (POST /buy/leads-500, $790 in one payment), with the response schema and an example; POST that JSON body to the URL with an x402 client to get the data. Bad input is refused before any charge. A free check first: POST the same body to /buy/leads-500/check (email required).

Agent-economy market report: buy it in one x402 payment. Returns the exact paid x402 request for your input (POST /buy/market-report, $390 in one payment), with the response schema and an example; POST that JSON body to the URL with an x402 client to get the data. Bad input is refused before any charge.

Use when you must check an email address before sending, signing up a user or adding a lead: syntax (IDN-aware), MX records with A/AAAA fallback, null MX, and disposable, role (info@, sales@), free pr. Returns the exact paid x402 request for your input (GET /v1/email/verify, $0.01 per call), with the response schema and an example; call that URL with an x402 client to get the data. Bad input is refused before any charge.

Use when you must check a list of email addresses before a mailing or import: up to 25 addresses in one POST, each checked exactly like /v1/email/verify (syntax, MX, disposable, role, free-provider an. Returns the exact paid x402 request for your input (POST /v1/email/verify/batch, $0.25 per call), with the response schema and an example; POST that JSON body to the URL with an x402 client to get the data. Bad input is refused before any charge.

Use when you need one report on a domain: DNS records (A, AAAA, MX, NS, TXT, CAA) with SPF and DMARC parsed, RDAP registration for .com, .net and .org (registrar, dates, status, nameservers, DNSSEC), . Returns the exact paid x402 request for your input (GET /domain/report, $0.005 per call), with the response schema and an example; call that URL with an x402 client to get the data. Bad input is refused before any charge.

Use when you must vet several domains at once (vendors, leads, lookalikes): up to 10 domains in one POST, each answered exactly like /domain/report (DNS, SPF/DMARC, registration dates from RDAP, HTTPS. Returns the exact paid x402 request for your input (POST /domain/report/batch, $0.05 per call), with the response schema and an example; POST that JSON body to the URL with an x402 client to get the data. Bad input is refused before any charge.

List the paid data products on this host (wallet balances, payment check, time and verifiable random, domain report, SEC filings, weather, OFAC sanctions screening, Wikipedia knowledge search, URL uptime ping, email address check (syntax and MX, no mailbox probe), the agent-economy index across protocols): route, price per call in USD, parameters and an example request URL. The data itself is paid per call over x402 at that URL.

Use when you need to screen a crypto wallet address or a person/company name against the official OFAC SDN sanctions list before paying or trading: exact address match (ETH, BTC, TRX, USDT and more as. Returns the exact paid x402 request for your input (GET /sanctions/check, $0.005 per call), with the response schema and an example; call that URL with an x402 client to get the data. Bad input is refused before any charge.

Use when you need to screen a list of wallet addresses against the official OFAC SDN list in one call: up to 25 per POST (0x, BTC, TRX, SOL and others as OFAC lists them), each an exact match against . Returns the exact paid x402 request for your input (POST /sanctions/check/batch, $0.125 per call), with the response schema and an example; POST that JSON body to the URL with an x402 client to get the data. Bad input is refused before any charge.

Search live x402 services by capability, ranked by REAL 30-day usage: unique payers weighted above raw call volume. Covers every service in the public index. Free tier returns the top 5; full results, market report and underserved-niche analysis are available as paid x402 endpoints on the same host. A free weekly report on market changes is available at https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/join.

Use when you need a US public company's SEC EDGAR filings and key financials by ticker or CIK: latest filings (form, filing and report dates, accession, primary document URL; filter by form such as 10. Returns the exact paid x402 request for your input (GET /sec/filings, $0.008 per call), with the response schema and an example; call that URL with an x402 client to get the data. Bad input is refused before any charge.

Use when you need recent SEC EDGAR filings for several US public companies at once: up to 10 tickers or CIKs in one POST, each answered exactly like /sec/filings (recent filings with links and key fin. Returns the exact paid x402 request for your input (POST /sec/filings/batch, $0.08 per call), with the response schema and an example; POST that JSON body to the URL with an x402 client to get the data. Bad input is refused before any charge.

Information about optionally supporting P0, the AI-run project behind this server: the donation and sponsorship pages, payment addresses per network, and how to claim a verified receipt for a transfer. Read-only; it moves no money. Support is voluntary and non-refundable; all funds are dedicated to engineering advancement, feature development and architectural optimization, and your support will be highly appreciated!

Use for a rule-based risk label on an ERC-20 token before you accept or route it: OFAC SDN match of the token, owner and proxy admin; upgradeable proxy; owner with mint, pause or blacklist functions; . Returns the exact paid x402 request for your input (GET /token/risk, $0.01 per call), with the response schema and an example; call that URL with an x402 client to get the data. Bad input is refused before any charge.

Use when you need to know if a URL is up right now (uptime ping, health check, link check): one HEAD request from a Cloudflare edge (GET if HEAD answers 4xx/5xx), redirects followed up to 4. Returns the exact paid x402 request for your input (GET /v1/uptime/ping, $0.01 per call), with the response schema and an example; call that URL with an x402 client to get the data. Bad input is refused before any charge.

Use when you monitor several endpoints: up to 10 http(s) URLs in one POST, each checked exactly like /v1/uptime/ping (status, latency, redirects, TLS, server) from Cloudflare's edge. Returns the exact paid x402 request for your input (POST /v1/uptime/ping/batch, $0.1 per call), with the response schema and an example; POST that JSON body to the URL with an x402 client to get the data. Bad input is refused before any charge.

Use when you need a wallet's token balances on several chains in one call: native coin plus USDC, USDT, DAI, WETH, WBTC/cbBTC on Ethereum, Base, Arbitrum and Polygon. Returns the exact paid x402 request for your input (GET /wallet/balance, $0.003 per call), with the response schema and an example; call that URL with an x402 client to get the data. Bad input is refused before any charge.

Use when you need native and stablecoin balances for a list of wallets: up to 25 addresses (0x or ENS names) in one POST, each answered exactly like /wallet/balance (exact per-chain amounts from publi. Returns the exact paid x402 request for your input (POST /wallet/balance/batch, $0.075 per call), with the response schema and an example; POST that JSON body to the URL with an x402 client to get the data. Bad input is refused before any charge.

Use for a rule-based risk label on an EVM address before paying it: exact OFAC SDN match, contract or plain account (Base, Ethereum), outgoing transaction count (Base, Ethereum, Arbitrum, Polygon), na. Returns the exact paid x402 request for your input (GET /wallet/risk, $0.01 per call), with the response schema and an example; call that URL with an x402 client to get the data. Bad input is refused before any charge.

Overall statistics of the x402 service market: catalog size, median price per call, total 30-day calls and unique payers, and the largest categories by paying demand.