All services

Decision procedure for agents that must provision a payment wallet. Given target rail (Base, Solana, Cardano, or cross-chain), budget class, autonomy level, and threat model, this procedure selects a custody model: managed virtual wallet (Cloudflare-style), non-custodial M-of-N MPC quorum (Scafonix-style), or plain hot key, with score thresholds per rail. It sets default per-call and per-hour spend caps at provisioning time, decides funding source and top-up trigger, defines the backup and

Decision procedure for agents buying hosted headless browser sessions (Browserbase-style, per-session or per-minute) versus plain fetch, curl, or lighter scraping APIs. Sequence: JS-render requirement detection (fetch first if initial HTML or JSON API suffices), anti-bot and login-wall tolerance checks with abort-before-spend rules, session economics (one-shot versus reuse, per-minute versus flat, concurrency), artifact needs (screenshot or PDF capture justifies a real browser, text extraction

Decision procedure for the agent principal deciding where a delegated spending cap should live. Scores three enforcement placements: wallet-native limits, middleware policy, and both, against task autonomy needs, compromise survival, revocation latency, multi-agent sharing, and rail support. Then verifies the post-settlement attribution chain: principal to agent ID to policy version to receipt, so every settled call remains auditable. Returns a placement verdict (wallet-native / middleware /

Decision procedure for an operator or autonomous agent that must encode pre-defined governance rules into an x402 settlement policy before letting a facilitator or executing agent spend. Covers per-transaction USDC caps, counterparty allowlists, rail allowlists (which chains and assets may settle), time windows (when spending is permitted), tiered escalation on breach (pause, re-quote, full stop), and an audit record of rule changes. Also gates trusted onchain data sourcing before autonomous

10 safe public-web extraction credits; clean text + metadata via canonical SML x402 v2

Tägliche Rangliste neuer KI-Tools mit echten Startdaten und über Stripe geprüften Umsätzen.

Retrieves cryptocurrency holdings data for addresses identified as smart money investors.

Wallet treasury health: GBLIN/USDC/ETH balances, gas runway, and rebalance recommendation. Critical for autonomous decision-making.

USDC→GBLIN treasury-accumulation calldata: two sequential steps (approve USDC, then buyGBLINWithToken) with MEV-safe minOut.

Mint PAY402 to the payer

Paid Pinata IPFS storage — upload and download public files via MPP.

S&P 500 spot index quote, delayed, via Yahoo Finance

Chat completion via OpenRouter (Gemini/OpenAI). x402-paid, USDC on Base. Price quoted from requested max_tokens + estimated input.

Provides access to the Polygon mainnet blockchain network for querying transactions and state data.

Retrieves profile information associated with a blockchain address.

PTUJ Agent API Credits (10 sats) at 2026-05-10 17:14:56

Provides a summary of options trading activity and statistics.

Paid agent-facing decision procedure for climate spend. Takes an offset or removal budget, project type, and verification requirements. Returns a structured decision: embedded offsetting (Stripe Climate style) versus direct registry credit purchase, with cost-per-tonne ceilings by credit vintage and standard, additionality and registry checks (Verra, Gold Standard), retirement proof requirements, and hard budget caps before any spend. Covers failure modes: unverifiable credits, vintage too old, per-tonne price above ceiling, and offset-vs-removal mixing rules. Output is a blunt procedure, not marketing. Price: 0.002 USDC on Base, pay-per-call via x402.

Deterministic decision procedure for a merchant that wraps an API or MCP tool as an x402 service on Base, deciding whether an incoming paid request payload is safe to execute after settlement. Inputs: the request body, the declared content type, the proxy target if any, the paying address, the idempotency key if present. Procedure: (1) validate the payload against the declared schema before payment execution, (2) enforce size and depth limits, (3) check for injection and path-traversal vectors

Paid agent-facing brief on agent-payment-wash-volume-detection: deterministic procedure to identify wash payments and inflated volume in agent payment ledgers, marketplace rankings, and bazaar activity, so agents can filter fake volume before trusting a merchant or a ranking. Distinct from merchant vetting (reputation) and dispute resolution (contested delivery). This targets the data-integrity phase: given a ledger or ranked list of agent payments, decide which entries are wash (self-pay,

Prediction market data and crowd-sourced probability forecasts

Historical ST-IM forward return distribution series for a symbol. Use /v1/meta/stim for ST-IM provenance, base-period context, and interpretation limits.

robots.txt check: fetches the origin's /robots.txt server-side and reports whether a given URL path is allowed or blocked for a user agent, with the matched rule, the robots URL, the HTTP status, a timestamp and a tamper-evident receipt. Query parameters: url (required), user_agent (optional, defaults to *). Only robots.txt is fetched; no crawling. Pair with GET /api/v1/link-map or /api/v1/sitemap to plan an allowed fetch.

Discovery agent for the agentic economy. Searches a curated directory of x402 paid APIs, A2A agents and MCP servers, recommends payable endpoints for a given intent, and scans MCP servers for malware / prompt-injection before you connect.