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Futures market overview.

Exchange trading pairs catalog.

Fear & Greed index history.

VC fund portfolio holdings.

Decision procedure for an agent that must choose which onchain data source class to trust before executing an autonomous financial action: native oracle, indexer API, AI-generated inference, or raw RPC. Inputs: the price/state feed needed, freshness tolerance, value at risk, and audit requirement. Steps: (1) classify the decision type (price-sensitive, state-sensitive, identity-sensitive) to set the freshness budget; (2) check each candidate provider for manipulation surface (single-quoter vs

USD Coin

Decision procedure for when an agent's predictable onchain payment or trade needs mempool opacity. Covers: front-runnable pattern scoring for scheduled payments, recurring x402 settlements, and timer-driven DEX trades; value thresholds that trigger private-transaction relay routing; timing randomization and deadline jitter to break mempool prediction; slippage and priority-fee discipline for visible transactions; batch-and-reveal grouping for multi-part settlements; and the fallback ladder from opacity routing down to delayed settlement or human-in-loop above a blast-radius cap. Returns a blunt verdict: route private, batch, delay, or proceed visible, with the reasoning an agent can execute.

Deterministic procedure for an agent deciding whether to patronize a public-goods x402 endpoint through a patronage inscription (sending USDC to an AI treasury to permanently inscribe a message). Ordered checks: classify the endpoint as public-goods versus commercial by checking for API keys, per-call product semantics, and treasury funding, an inscription is a patronage signal, not a purchase; verify what the inscription records (message, sender wallet, timestamp) and where (on-chain versus off-chain, permanent versus revocable); cost gate against the patron budget and the principal's standing authorization for patronage spending; deliverable verification, confirm the inscription is retrievable after settlement before reporting success; no-refund rule because patronage is a donation-like transfer with no service-level promise, and flag any endpoint that sells service guarantees on top of a patronage payment as category confusion; recurring patronage cap with per-month spend limits, treasury allowlist, and kill criteria when the endpoint changes inscription terms or treasury address without notice. Outputs PATRONIZE, PATRONIZE_WITH_CAP, REQUIRE_PRINCIPAL, or DECLINE with the failing check named. Falsifier: a public-goods endpoint that takes patronage money and delivers nothing verifiable is a donation box, not a service, and an agent should know which one it is paying.

One article: getting-married-in-nesebar-what-the-law-actually-requires-in-2026-2guin8ph

Decision procedure for agents running real-time chain scanners, price feeds, or event monitors that pay per x402 call only when a signal fires. Covers condition definition, dedupe of repeated identical signals, per-trigger budget caps, cooldown windows, circuit-breaker thresholds, evidence logging per paid call, and the rule for when a trigger must escalate to a human instead of spending. Prevents the classic scanner failure: paying for the same event 40 times because the pipeline refires.

USD Coin

Volume-weighted average price, anchored to the first bar of the requested range. Warm-up history is fetched from BEFORE the requested range and discarded, so the first value returned is already converged - without it the same dates computed from a longer range come back different. Values are published at the precision that actually reproduces.

Search AI-designed print-on-demand clothing, or have a new motif invented from one sentence.

Just-In-Time GBLIN→USDC calldata. Returns ready-to-broadcast atomic-swap calldata sized to cover the requested USDC amount.

Returns parcel information identified by property identification number.

Look up a country by ISO-2 code. Returns ISO codes, official name, capital, region, subregion, and calling codes.

Codebase intelligence for agents: 152 structured artifacts across 21 programs, one call.

NFTs owned by a wallet on a chain (Alchemy NFT API). x402-paid, USDC on Base.

SML Agent Web Access — public HTTPS URL to LLM-ready Markdown with no separate account or API key

Quick Headline — single latest real news headline for one symbol, with publisher and URL.

Quick Quote — single fastest-available live price/volume reading for one symbol.

Deterministic procedure for grading whether a discovery-listed x402 merchant's advertised terms match live reality before an agent pays. Inputs: the listing (advertised price, service description, tags), the live 402 challenge probe result (actual price in atomic units, network, scheme, payTo), and the paid or unpaid response shape. Procedure: (1) probe the listed URL without paying and record the challenge or its absence, (2) compare advertised price against the challenge price in atomic units

Discover, quote & invoke RocketCore x402-paid cyber/market intelligence products.

Generate deterministic related SEO query variants