Single-fact: percentile bid value (in ETH) for `builder` over the window. Returns {value_eth, samples}.

Single-fact: is borrower X currently liquidatable? Returns {found, liquidatable, hf, debt_usd, last_seen_ms} sourced from Aave + Morpho snapshots.

Single-fact: age in seconds of the freshest record in the named source (shadow_blocks|borrower_snapshot|morpho_borrower_snapshot|missed_liquidations|executions).

Begin identity verification for a wallet. Costs $0.05 USDC. Returns a hosted verification URL and the bound wallet address. Open kycUrl in a browser. Once complete, any service can verify the wallet via /status.

Midax402: x402 ecosystem intelligence — protocols, facilitators, services, market trends, and agent commerce on Base.

Look up KYC status for any wallet. Costs $0.01 USDC. Pass ?wallet=0x... to check any address, or omit to check the paying wallet itself. Returns verified (bool), chain, attestation details, verificationMethods, and risk score.

Why is my x402 service not listed in the Bazaar? Give us your endpoint URL; we fetch your 402 envelope, run the exact SDK validation and extraction functions the CDP facilitator runs, check catalog presence, and return per-check pass/fail with concrete fix hints — including the undocumented requirement that a buyer must echo your bazaar extension into the settle payload. Deterministic, no LLM.

Audit standing ERC-20/Permit2 approvals for danger. Raw allowance lookups exist elsewhere; this is the risk layer: pass your current approvals and we rank which to revoke — unlimited allowance, unknown (non-registry) spender, or the classic drainer pattern (unlimited AND unknown). Deterministic, no LLM, no external calls. Answers an agent's question 'which of my approvals are dangerous?'

Unlock full crypto news article text (RSS ingest) for autonomous agents.

Fetch up to 10 x402 discovery documents or service origins, extract paid resources, normalize USDC atomic amounts, and rank resources by price, scheme, network, tags, and service metadata. This deterministic endpoint does not call an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body. Pay up to $0.003 per request with x402 USDC on Base.

Scan public x402 directories, group listings by buyer-intent category, compare price distributions, and return underserved product opportunities, candidate keywords, pricing bands, and directory positioning notes. This deterministic endpoint does not call an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body. Pay up to $0.009 per request with x402 USDC on Base.

Fetch a public API origin and audit x402 discovery, OpenAPI, pricing, llms.txt, robots, sitemap, MCP metadata, health, endpoint counts, payment schemes, and buyer-readiness signals. This deterministic endpoint does not call an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body. Pay up to $0.001 per request with x402 USDC on Base.

Fetch a public x402/API service, audit machine-readable discovery, compare directory visibility, inspect live pricing signals, and return ranking gaps plus concrete listing SEO fixes for x402 marketplaces. This deterministic endpoint does not call an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body. Pay up to $0.008 per request with x402 USDC on Base.

Generate a deterministic buyer integration package for an x402/MCP service: MCP remote server config, Claude Desktop-style config hints, curl discovery checks, x402 quote test commands, endpoint selection, spending caps, and verification checklist without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body. Pay up to $0.006 per request with x402 USDC on Base.

Query the CDP x402 Bazaar discovery API, normalize paid resources, surface resource URL, service name, tags, scheme, network, payTo, and minimum USDC price. This deterministic endpoint does not call an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body. Pay up to $0.004 per request with x402 USDC on Base.

Inspect up to 10 public x402 endpoints in one paid request, without paying the target endpoints. Returns per-endpoint quote status, schemes, amounts, network, asset, payTo, resource metadata, and aggregate buyer-readiness warnings. This deterministic endpoint does not call an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body. Pay up to $0.002 per request with x402 USDC on Base.

Paid JSON for one Substack-backed post: synthesized summary (`synthesizedSummary`), metadata, and identifiers. Path params are `publicationSlug` and `postSlug`. Returns 503 until summary exists. USDC `exact` x402 on Base; USD amount is per-post when set on the post, otherwise the server default.

invinoveritas /browse — the scaffold's HANDS (web): Browser-as-a-Service — fetch, text extraction, Playwright screenshots, multi-step click/type/navigate in an

invinoveritas /web-act — the scaffold's HANDS (web): Browser-as-a-Service — fetch, text extraction, Playwright screenshots, multi-step navigate in an isolated

A Chart.js-compatible charting endpoint: POST a standard Chart.js config — the same `{ type, data, options }` you'd hand to `new Chart()` — and get back a rendered PNG. Backed by chartsplat.com, it renders every chart type chartsplat supports: bar, line, pie, doughnut, radar, polar area, and OHLC/candlestick (financial) charts, with the full set of Chart.js options (labels, multiple datasets, colors, titles, legends, scales). Made for embedding charts as images in agent reports, dashboards, Discord/Slack messages, and trading screenshots — anywhere you need a static image, not an interactive widget.