X Pay x402 REST usage
Payment quote with amount, asset, and merchant wallet
43 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
Payment quote with amount, asset, and merchant wallet
falcon.sol: Use this when you need a quick take-private LBO on a US public company. Send a ticker (and optional peers); get entry EV with premium, sources and uses, 3 debt structures, a debt schedule with cash sweep, IRR...
Match a natural language card description to the best card in the CardHedge database.
Search 10,000+ gift card & voucher brands across 180+ countries by name and country. Pay in USDC via x402, no account.
Full JSON catalog of verified AI coding-subscription plans across 31 providers (Claude, OpenAI, Cursor, Gemini, and more). Each record: monthly price and cadence, included models, usage ceilings and rate-limit windows, c...
Cheapest LLM meeting your constraints (price/context/modality) PLUS every price change and deprecation in the window. Providers publish only today's catalog and overwrite it — the change history exists nowhere else
Fetch one web page and return its main content as clean Markdown with title and word count, extracted server-side. Private and loopback targets are refused. Use this when an agent needs to read a page inside a workflow w...
CUDA, driver and Ollama compatibility - GPU support, model memory fit and proof inference uses the GPU
Cross-region AWS price comparison. Find the cheapest region for any service in one API call.
Aura deterministic x402 purchase preflight from supplied OpenAPI metadata
Pick the cheapest LLM that passes your task and constraints. Give a task class and optional constraints such as minimum context, required tool-use, vision or reasoning, maximum input and output price per million tokens,...
falcon.sol structures: structured-note pricing for crypto. Send a JSON term sheet (autocallable, barrier reverse convertible, range accrual, principal-protected, shark fin) on BTC, ETH or SOL; get the fair coupon or part...
x402 market intelligence over 41k live listings. Free /search, /market, /compare, /gaps, /guide. Paid /verdict ($0.01): vet one endpoint, or send {"resources":[...]} to batch-vet up to 25 worst-first with live diagnosis,...
Legacy/supporting: hours × rate quote breakdown. Not the go-to — prefer Signal.
Fetch a current third-party aggregated model-pricing snapshot from LiteLLM. Buyers should verify final pricing with each provider.
Top-selling x402 bazaar services by unique paying buyers in the last 30 days. Send {"limit":25}, optionally with {"query":"weather"} or {"max_price_usd":0.01}. Per listing: resource URL, host, price, networks, 30-day cal...
Upcoming US economic data releases (CPI, jobs report, GDP, etc.) for the next N days. Use this to know when market-moving data comes out.
Pricing calculator: from any two of cost, price, margin or markup it computes the rest, profit per unit and total, and the price with VAT. Avoids the classic margin vs markup confusion.
API search engine for AI agents (find a paid x402 API). Find the paid x402 API for a task: top 5 resources from the merged public x402 discovery indexes, ranked by relevance to your need, index-reported 30-day payers and...
Deterministic import landed cost per unit calculator. Pass ?fob_unit_usd=4.20&units=1000&freight_total_usd=850&duty_pct=7.5. Allocates FOB, ocean/air freight, customs duty, Merchandise Processing Fee (MPF), Harbor Mainte...
Deterministic 1-pack / 2-pack / 3-pack DTC bundle pricing & shipping-amortization calculator. Pass ?anchor_price_usd=24.00&unit_cogs_usd=4.50&shipping_usd=5.00. Returns compare-at price, bundle discount price, processing...
Break-even calculator - contribution margin, break-even units and revenue, and target-profit units
Per-sale profit margin for e-commerce in Portugal: VAT, shipping, marketplace commission on gross price, fixed fee and returns. Exact decimal math.
AWS EC2 on-demand hourly and monthly prices in 21 regions: one instance type, or the cheapest types with at least N vCPUs and GB of memory in a family (GPU, m7i, Compute optimized...). Linux or Windows.