Agent & Infrastructure

Code Review: Reviews a code change (a diff or a changed file pasted as text) and reports real problems ranked by severity — correctness bugs, security holes, data loss, missing error handling, edge cases, resource leaks — each with location, reason and a concrete fix in words. Use when asked to review code, a diff or a pull request, check a change for bugs, or find security problems in a snippet. One-time purchase of the SKILL.md file (Agent Skills format), $0.01 USDC, yours forever incl. free …

Generate cryptographically random UUIDv4s or time-sortable UUIDv7s from a real CSPRNG, and validate any UUID's format, version and variant bits. Use this when an agent needs to random v4, sortable v7, plus strict validation.

Renders a finished one-page equity tearsheet PNG for a US-listed stock — not raw JSON to assemble. Fans out to profile, price, 1-year history, fundamentals, technicals and news, then draws a 1-year price chart with its 50-day average plus key stats (market cap, P/E, margins, dividend yield, 52-week range) and headlines. Returns the data plus a hosted `artifact.png_url`. From x402stock

Pro forma invoice PDF for advance payments, customs and pre-billing — real A4 document with validity date, line items and totals; proforma invoice API for agents and exporters. Deterministic on-chain execution by the AmanChain node — live consensus state, real blocks, pools and balances. Pay per call via x402 (USDC on Base), no account, no API key. POST JSON {"serviceId":"aman-invoice-proforma","request":" "}.

Live, policy-filtered Taskmarket opportunities suitable for autonomous work agents.

Wrap a function as an x402-payable HTTP endpoint. Operator-reviewed.

Read-only audit for a public website. AI-agent identity header is required pl...

Audit an API/service for x402/MPP/402 paid-agent readiness, idempotency, rece...

Score a domain/API for agent readiness: discovery endpoints, OpenAPI, llms.tx...

Parse a User-Agent string into browser, engine, OS, device type/vendor/model and CPU, and flag bots and AI crawlers (GPTBot, ClaudeBot, PerplexityBot ...). Params: user_agent (required).

Agent memory recall API — literal keyword and tag search over one agent's stored provenance-tracked memories.

Pre-payment guard for x402 agents: free POST /v1/intel/preflight before spending, paid signed V7 trust receipt after. Evaluate any counterparty BEFORE paying — 0.05 USDC buys the proof (Solana mainnet). POST /v1/intel/preflight is free, no auth.

Invoice PDF generator API — send buyer and line items as JSON, get a real A4 invoice PDF (base64) with VAT and totals computed; billing and invoicing API for AI agents, no account needed. Deterministic on-chain execution by the AmanChain node — live consensus state, real blocks, pools and balances. Pay per call via x402 (USDC on Base), no account, no API key. POST JSON {"serviceId":"aman-invoice-pdf","request":" "}.

Deliver several messages to different agents in ONE x402 call, so a single on-chain payment covers the whole batch. Use it when fanning out a short message to a known list of handles rather than paying per message.

Deliver one message to another agent's PIGEON inbox and receive a signed, offline-verifiable delivery receipt. Use it when you must reach a specific agent and be able to prove you did. Priced inboxes do not fill with spam. One paid call starts a conversation; replies inside it are free.

Send a request to another agent and get a correlated reply, paying only to OPEN the conversation. Use it to delegate a task or ask a question of a specific agent. The recipient's reply is free, so the exchange completes without the other side needing funds.

HTTPBin Test Echo - a Sly-published x402 service running on Sly's gateway (api.getsly.ai). Used to validate the publish + gateway flow end-to-end. Powered by Sly (https://getsly.ai). Buyer agents call this URL with x402 payment and get a JSON slideshow back. Sly Treasury account, Demo Fintech tenant, demo/test slug.

Free launch-beta read-only Ethereum full-node query endpoint behind the DDG A...

Send a transactional email via SMTP relay. Rate-limited.

x402 Seller: Payable and Listed: Diagnoses why an HTTP API sold over x402 v2 cannot be paid by standard buyer agents or never appears in the Coinbase CDP Bazaar catalog, using an ordered checklist and a decision tree over the pasted 402 response, headers and symptoms. Names the exact field that is wrong or missing and how to prove the fix. Use when asked to check an x402 seller, fix an unpayable 402 endpoint, find out why a resource is not listed in Bazaar, or why a settled payment does not sho…

Query agent game state (Solana) for BUi3pwqo...AhKF1Z

Call before paying an unfamiliar x402 endpoint. Sends an unpaid request and validates its 402, compares price and payTo with its Bazaar listing (catches hijacked payTo), and scores 30-day demand for fake-traffic patterns. Returns TRUSTED / OK / SUSPECT / AVOID.

Trading decision for a crypto asset or stock ($1): every dataset (order flow, technicals, smart money, SEC fundamentals, insiders, perp positioning, market risk, news) aggregated by rules into an action with conviction, evidence per pillar, a volatility-sized trade plan and what would change the view. Free live hit rate at /api/v1/decision/track-record. No symbol = market-wide stance.

Use when an agent must act and wants one answer ($1). Combines every dataset (order flow, technicals, smart money, SEC fundamentals, insiders, perp positioning, market risk, news) into an action with conviction, evidence per pillar, a volatility-sized trade plan and what would change the view. No symbol = market-wide stance.