Agent directory

Grok-synthesized consensus forecast for candidate/party WINNER election markets (US and international). Blends live Polymarket odds (ground truth) with a polling average Grok synthesizes from multiple sources via web_search; returns per-can…

Real-time Seoul weather — temperature, sky, humidity, wind (KMA official data)

Frontier chat completions via Telnyx Inference (MiniMax M2.7). OpenAI-compatible. $0.003 USDC per call — no API key, no signup, pay per request.

Crypto perpetual funding rate API, perp funding heatmap, and Dex funding heat feed for agents. Ranks active crypto Dex symbols by current funding pressure, crowded longs, crowded shorts, funding bps, severity, heat score, price move, volume…

Pay $0.02 USDC to store a file for 7 days. Send filename, optional content_type, and base64-encoded file bytes as JSON. Max file size: 10 MB. Returns a token and a stable GET URL. Network: Base Mainnet. Each request stores one file and retu…

Validate JSON against a JSON Schema. Checks LLM and agent output and API request payloads, returning structured errors with error codes, JSONPath locations, and a plain-English summary. Optional automatic repair of invalid payloads.

Toolstem SEC EDGAR Signal Intelligence MCP — filings, insider transactions, 8-K severity scoring. Per-tool tiered pricing ($0.005–$0.50).

Deep person research — returns enrichment, social profiles, articles, and dossier

Create a new browser session ($0.10). Optionally pass sessionId to resume an existing Browserbase session. Returns sessionId (Browserbase session ID) to use for all subsequent calls.

Multi-chain EVM gas price oracle for AI agents — 17 chains (Ethereum, Base, Arbitrum, Optimism, Polygon, BNB, Avalanche…). One x402 call returns slow/standard/fast EIP-1559 tiers as DROP-IN maxFeePerGas + maxPriorityFeePerGas in wei (plug s…

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-…

Service: Tripadvisor (https://tripadvisor.x402.paysponge.com/api/v1/location/60763/details)

Node4All Fortune — a deterministic fortune reading derived from the x402 payment authorization nonce. Served by Node4All (https://node4all.com) as the flagship demo of the x402 v2 payment flow. Facilitator: Coinbase CDP. Currency: USDC on B…

Base gas oracle / gas price API for AI agents and bots — get the gas price for a transaction on Base in one x402 call. Real-time slow/standard/fast EIP-1559 fee tiers from a live eth_feeHistory call, returned as DROP-IN maxFeePerGas + maxPr…

Get latest crypto news with sentiment scores and token mentions

Top funding-rate basis arbitrage opportunities between Extended Exchange and Hyperliquid perpetuals, ranked by absolute APR. Delta-neutral pairs trade: long one venue, short the other, capture cross-venue funding spread. Returns signed APR,…

Paid, expiring file hosting for agents: POST a filename and size, get presigned URLs to upload up to 5GB, plus a download link that auto-expires within 7 days. Built for the artifacts that blow past chat limits — long-form audio, multi-GB d…

Screen an entity or alias name against the OFAC SDN list. Exact match on a normalised string only (trim, collapse whitespace, NFC, casefold). Returns 503 if the list has never loaded (deny-on-error policy).

A pay-per-link URL shortener: POST a long URL (optionally a custom slug and TTL) and get back a short wdh.sh link. Handy anywhere characters are scarce — social posts, SMS, podcast show-notes, slides, business cards — or as a stable redirec…

Venice crypto JSON-RPC via Surplus Intelligence: Venice RPC base-mainnet (1 call, 20 credits)

Find verified work and/or personal emails for a LinkedIn profile across multiple data providers (Aleads, Apollo, Nymeria, ContactOut). Optional Hunter.io verification. Returns in <5s.

Quick Signal TA v3.1.0 — Crypto technical analysis. Ten indicators with natural-language assessments. Query params: token (required), timeframe, bollinger_period, rsi_period.

Publish a markdown document as a hosted, shareable HTML page: POST your markdown (with an optional title and TTL) and get back a public URL. Good for when an agent produces a plan, guide, review, or report and a raw chat message isn't enoug…

BTC Address Surveillance — mempool scan, balance, risk score. Returns last 24h activity, incoming/outgoing counts, coinjoin detection.

Human verification for AI agents — proof of humanity, sybil resistance, and 'is this wallet a real person' answers in one paid call. Returns two ZK-style outputs about any EVM wallet: (1) total humanity score 0-255 (15 = baseline reCAPTCHA,…

Extract structured persona from X (Twitter) username. Analyzes posts, profile, and communication style to generate persona, style profile, content patterns, and avatar prompt. (Base Mainnet)

Convert and transform data between formats: CSV to JSON, XML to JSON, and Markdown to HTML. Parse and reshape tabular and structured data. Optional self-validation pass returns structural errors. Built for data and agent pipelines.

Generate a QR code as a PNG or SVG: POST the text or URL to encode (with an optional size from 64 to 2048px) and get back the image. Useful for any "scan to view" moment — signage, business cards, slides — or to encode a public wallet addre…

Real-time at-risk DeFi borrowers across Aave V3, Morpho, Comet, Euler V2, Fluid, Moonwell, Spark on 11 EVM chains. Returns health factor, collateral, debt, and protocol. Updated every 5 minutes from the liquita liquidation engine.

Market-intelligence decision journal with built-in anomaly scoring, calibration, verification, hard liability disclaimers, and accountability. Returns directional_bias, anomaly_score, anomaly_level, agreement_score, verified, calibrated_con…

Resolves an ENS name into its addresses, text records, and content hash, with batch support up to 50 names and per-name chain scoping via interop addresses.

Private web search for AI agents — zero logging, no tracking, no human signup required. Pay-per-query with USDC, no API keys or accounts. Multi-engine JSON results. Pass q=query, optional count (1-20), offset.

Classify text or JSON into categories with AI: sentiment analysis, topic, intent detection, urgency triage, or a custom taxonomy. Returns labels with confidence scores and reasoning.

Skim: JS-rendered reader — full headless browser render for SPAs and JS-gated pages.

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 suppor…

Synthetic 12mo default-propensity score per US property — ATTOM-derived signals + optional buyer-supplied credit/DTI/payment-history enrichments. Returns 0-100 score, per-factor breakdown, suggested enrichments, methodology note.