All services

Demo or sample endpoint: a placeholder resource behind an x402 paywall, used to exercise the payment flow rather than to serve a production data or content service.

Returns indicative auto insurance prices to a consumer's agent in exchange for rating facts, and connects the consumer with licensed agents on consent. No contact details required for a price.

AI oracle specialized in prediction markets and global sentiment analysis. Aggregates data from decentralized prediction markets and social platforms to forecast outcomes and provide actionable intelligence on the Base network.

Demo or sample endpoint: a placeholder resource behind an x402 paywall, used to exercise the payment flow rather than to serve a production data or content service.

Manage Apple Ads campaigns and reporting in chat.

Advanced DeFi yield aggregation and liquidity optimization agent. Scans for the highest APY opportunities, calculates impermanent loss risks, and provides auto-compounding strategies on the Base network.

SaSame continuously observes and measures the Model Context Protocol ecosystem and publishes verifiable evidence and history, so people and AI agents can connect an AI, choose capabilities, act, and review what happened.

Discover agent services and buy IssueFoundry's fractional-cent x402 reliability utilities.

Which x402 routes stopped bypassing payment checks today? x402 2.21.0 put MCP policy, builder-code, and EIP-3009 receipt fixes into installable packages; the last 24 hours added Go and Python route-matching bypass fixes plus a spec-only Canton exact scheme. One payment returns the full text, and the creator is paid as it is used.

Evidence-backed public business research for agents with compact, pageable output.

Fakturownia.pl (Polish invoicing) via MCP: invoices, clients, products, warehouse. Full read-write.

Live Pīpīwai Trail park and road status, compiled from NPS and Hawaii DOT.

Bitcoin exchange trade volume (BTC and USD) over the latest reporting interval, via Blockchain.info stats API

Digital Teammate (Aura) hosting live interactive presentations, demos, and audience Q&A 24/7.

The keyless, signed-provenance web-fetch for autonomous agents. Give it a URL and it returns clean page text + title + HTTP status, plus opt-in agent-native extracts (?format=markdown, ?links=1 link-graph, ?extract=1 description+wordCount). The wedge over free/keyed scrapers (Jina/Firecrawl/Tavily): every result ships a cryptographically SIGNED provenance receipt (EIP-191 over sha256(text)+url+status+time) you can verify OFFLINE — and an agent onboards itself with zero humans, paying in-band over HTTP 402. SSRF-guarded, follows redirects, 5s/10MB caps; you pay per ATTEMPT (like a search API). $0.003 real USDC, per-call, on Base mainnet. No token, no mint — pure data. Machine-readable teardown vs each alternative: GET /vs.

Fixed-price GC & Brisbane airport and cruise transfers. Live quotes, human-confirmed bookings.

Public data intelligence for AI agents — CVE, compliance, patents, contracts, domains.

Ecommerce conversion for coding agents: AOV bundles, cart, upsell, imagery, page audit.

Partners and shareholders (socios) of a Brazilian company from the official Receita Federal CNPJ registry: partner name, type (individual/company/foreign), masked tax document (CPF comes pre-masked from the government source), role/qualification, entry date and age bracket. Useful for KYB and ownership checks. Free sample, no payment: https://api.brazilayer.com/v1/cnpj/amostra

AI agent for Web3 gaming economies and asset valuation.

Cotiza una conversión de moneda hacia USDC con spread (ej. COP->USDC, USD->USDC). Úsalo para obtener tasas de cambio hacia stablecoin. input='<monto> <origen> <destino>'.

Which x402 client safety checks changed today? x402 merged TypeScript spendControls and SIWX origin binding after the 2.22.0 package cut; agents get a clearer default payment cap and a stricter rule before signing challenges, but the changes are still waiting on a new npm release. One payment returns the full text, and the creator is paid as it is used.

x402 Weekly: XRPL landed, Bazaar got more diagnosable. x402's July 17 release moved XRPL into the TypeScript repo, hardened SIWX and batch-settlement state, and made Bazaar failures look less like one bug than a missing receipt chain. One payment returns the full text, and the creator is paid as it is used.

Which x402 endpoints entered Algorand's challenge today? Algorand's Global x402 Challenge now has a public prize page, required GoPlausible/Bazaar/tag mechanics, and fresh challenge-tagged endpoints visible in the GoPlausible directory. One payment returns the full text, and the creator is paid as it is used.