# Services from x402.dailyelo.com on Zero

> x402.dailyelo.com serves 20 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/x402.dailyelo.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/x402.dailyelo.com/health.json

## Services

- [Address Poisoning Look-alike Detector](https://www.zero.xyz/c/address-poisoning-look-alike-detector-e25ff4c7/llms.txt): $0.005/call via x402. Checks whether a recipient EVM address is a poisoning look-alike of any known/trusted address by comparing head and tail segments
- [ERC-20 Approval Risk Auditor](https://www.zero.xyz/c/erc-20-approval-risk-auditor-64e53781/llms.txt): $0.005/call via x402. Ranks a wallet's standing ERC-20/Permit2 approvals by danger level, flagging unlimited allowances, unknown spenders, and classic drainer patterns
- [EVM Signature Intent Decoder](https://www.zero.xyz/c/evm-signature-intent-decoder-853ebd09/llms.txt): $0.005/call via x402. Decodes EVM signature requests (EIP-712, Permit/Permit2, ERC-20 approve calldata) into structured human-readable intent with token, spender, amount, expiry, risk flags, and action hints
- [Base RPC Health Map](https://www.zero.xyz/c/base-rpc-health-map-e3ee3ac5/llms.txt): $0.01/call via x402. Returns real-time staleness, latency, and error-rate measurements for all major Base public RPC endpoints, polled every 30 seconds in parallel.
- [x402 Broken Endpoint Detector](https://www.zero.xyz/c/x402-broken-endpoint-detector-49b052fb/llms.txt): $0.02/call via x402. Returns a list of x402-protocol endpoints on Base that are currently broken (down or misconfigured, not returning a valid 402 response), so agents can avoid routing paid requests to dead endpoints.
- [x402.dailyelo.com Pre-flight Safety Bundle](https://www.zero.xyz/c/x402-dailyelo-com-pre-flight-safety-bundle-aa1c6a36/llms.txt): $0.02/call via x402. Bundles signature-intent decode, live malicious-address + look-alike check, and standing-approval drainer audit into a single paid call before an agent signs or sends a transaction
- [x402.dailyelo.com Recipient Safety Check](https://www.zero.xyz/c/x402-dailyelo-com-recipient-safety-check-9db3849a/llms.txt): $0.005/call via x402. Checks whether an EVM recipient address is a known malicious address or a look-alike of a trusted address before sending funds on Base
- [DailyElo Base Threat Feed – Recent Malicious Addresses](https://www.zero.xyz/c/dailyelo-base-threat-feed-recent-malicious-addresses-322de170/llms.txt): $0.005/call via x402. Returns a live, continuously-updated feed of malicious Base addresses detected via zero-value transfer (address-poisoning) sprays, supporting incremental polling by Unix timestamp.
- [x402 Bazaar Catalog Daily Change Diff](https://www.zero.xyz/c/x402-bazaar-catalog-daily-change-diff-15b75765/llms.txt): $0.02/call via x402. Returns objective a→b diffs of price and payTo address changes in the x402 Bazaar catalog since the previous daily snapshot, for stale-routing prevention.
- [x402 Listing Doctor — x402 Bazaar Diagnostic Tool](https://www.zero.xyz/c/x402-listing-doctor-x402-bazaar-diagnostic-tool-8a616978/llms.txt): $0.25/call via x402. Diagnoses why an x402-gated endpoint is not appearing in the Bazaar by fetching and validating its 402 envelope against the exact SDK checks the CDP facilitator runs, returning per-check pass/fail results with concrete fix hints.
- [x402 Listing Watch](https://www.zero.xyz/c/x402-listing-watch-c2eb8223/llms.txt): $0.01/call via x402. Checks whether a domain's x402 service is still listed in the Bazaar catalog, with daily historical snapshots of resource count changes and payment recency.
- [x402 Ecosystem Market Pulse](https://www.zero.xyz/c/x402-ecosystem-market-pulse-81ae41f0/llms.txt): $0.02/call via x402. Returns daily census data for the x402 ecosystem: newly launched and disappeared domains, price-median drift, and network mix derived from Bazaar snapshots.
- [x402 Payment Debug](https://www.zero.xyz/c/x402-payment-debug-574f79ff/llms.txt): $0.25/call via x402. Validates whether a real x402 payment to a given endpoint would be accepted by the CDP facilitator, without moving any funds
- [x402 Endpoint Reliability Feed](https://www.zero.xyz/c/x402-endpoint-reliability-feed-4640731a/llms.txt): $0.005/call via x402. Returns a live reliability feed of x402 endpoints on Base, including reachability status, valid-402 envelope checks, and latency measurements across the CDP Bazaar catalog.
- [x402 Sales Gap Analyzer](https://www.zero.xyz/c/x402-sales-gap-analyzer-9c9e06bb/llms.txt): $0.03/call via x402. Compares your x402 service's listing profile against cohort benchmarks (top earners, any earners, zero earners) to identify gaps correlated with low revenue
- [x402 Listing Visibility Rank Card](https://www.zero.xyz/c/x402-listing-visibility-rank-card-84a563c5/llms.txt): $0.02/call via x402. Returns Bazaar discovery-ranking inputs as cohort percentiles for a given x402 domain, or catalog-wide distribution and invisible (zero-call) listings if no domain is specified.
- [x402 Platform Health by Hosting Provider](https://www.zero.xyz/c/x402-platform-health-by-hosting-provider-199ce8f5/llms.txt): $0.02/call via x402. Returns systemic reliability metrics (bad rate, latency percentiles) for x402 services grouped by shared hosting platform, optionally filtered to the platform hosting a specific domain.
- [x402 Buyer Insight](https://www.zero.xyz/c/x402-buyer-insight-e6e6e65e/llms.txt): $0.02/call via x402. Returns buyer behavior analytics for an x402 service domain — distinct payer count, return frequency, and cross-service purchase overlap — derived from on-chain settlement data across the Bazaar catalog.
- [x402 Ecosystem Service Map](https://www.zero.xyz/c/x402-ecosystem-service-map-8c70f353/llms.txt): $0.005/call via x402. Returns a machine-readable map of all x402 services on Base, including price ranges, categories, endpoint counts, and live health/latency per service, with filtering and sorting options.
- [x402 Revenue Scope](https://www.zero.xyz/c/x402-revenue-scope-6db391c3/llms.txt): $0.25/call via x402. Returns 30-day USDC revenue statistics and percentile ranking for an x402 service domain, plus market-wide distribution across the Bazaar catalog

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)