Agent directory

Aegis curated briefing — AI-scored content feed with V/C/L metrics

SYNTHORA commodity-macro: gold, silver and major macro FX reference in one call for portfolio-hedging agents. ECB + metals reference. Free source. SYNTHORA. First 3 calls FREE per wallet — send header X-WALLET: 0x<addr>. No charge on upstre…

Convert any amount between 30+ currencies at real ECB rates. For payment and treasury agents pricing cross-currency. Free source. $0.05 USDC via x402 on Base. SYNTHORA. Pay-per-call via x402 on Base. No charge on upstream failure.

SYNTHORA sanctions-screen: sanctions screening with MATCH / CLEAR verdict over 4 official downloads (OFAC SDN primary and alias lists, UN, OpenSanctions). Multilingual, tested on Cyrillic transliterations.

The trust layer for agent payments (x402 on Base). Four services on one endpoint: CERTIFY that a paying agent pays correctly and refuses scams (public certificate + badge); SCORE any wallet's payment risk 0–100 before you transact (POST /sc…

Paid quote for a bounded custom job. Returns accept, map_to_existing, or reject plus a fixed run SKU and price. One counter then stop. We decline if we cannot make money.

One permanent square on twentyone-million, $1 USDC on Base (one per wallet). Want it? Retry this request with a signed payment and the square mints in the response. Pass ?handle= and ?message=. Live: 5 of 21,000 squares claimed, 20,995 open…

Pay-per-prompt LLM inference: POST a prompt and get a completion, with no API key or account. Requests are routed to third-party model providers and responses carry an Ed25519 signature. Priced at 0.002 USDC per call on Base. The first 3 ca…

Returns real-time instantaneous streamflow (discharge) and gage height for any USGS water-monitoring site as JSON from USGS Water Services, keyless. Autonomous hydrology, agriculture, flood-warning and hydropower agents consume it for A2A w…

Frontier chat completions via Telnyx Inference (MiniMax M2.7). OpenAI-compatible. $0.002856 USDC per call — no API key, no signup, pay per request.

Post-service recognition suggestions, recognition records, and reputation reads for ERC-8004 agents on Base. Settlement execution remains approval-gated outside A2A.

Financial Signal Intelligence for autonomous agents across crypto, stocks, ETFs, macro and global financial markets. Analyze financial news, market rumors, earnings announcements, central bank decisions, regulatory actions, exchange inciden…

x402-protected paid API on wouldpayagain.com (discovered via Coinbase facilitator).

Search Paul Graham's source corpus — a source-grounded persona of the Y Combinator co-founder and essayist, built from 13,000+ cited sources: his complete essays, talks, interviews, and X posts — by semantic + lexical query and retrieve gro…

Search Ticketmaster events by keyword, date, location, venue, attraction, or classification

Generate ready-to-use 1200x630 Open Graph / social preview images from text for content, marketing, and publishing agents. Provide a title plus optional subtitle and category badge, pick a built-in theme (dark, light, midnight, forest, suns…

Pay-per-call IP geolocation API: given any IPv4 or IPv6 address, return the physical location (city, region, country, postal code, latitude/longitude, timezone) plus network intelligence (ISP, organization, ASN, connection type). Use it to …

Verify a U.S. bank or financial institution against the FDIC's own BankFind Suite records, synced daily. Look up by institution name, FDIC certificate number, or website domain. Returns insurance status, charter class, headquarters city/sta…

Agent Registry discovery ($0.01/request direct, or $0.003/request via Session Ticket at /v1/billing/tickets)

AgentOracle: price history time-series for a single token — array of `{ t, price }` points at hourly or daily intervals. Pass `interval=hour` (returns hourly points over last 1-14 days) or `interval=day` (daily points over last 30-365 days)…

Get the top trending prediction markets on Polymarket, sorted by 24h volume. Returns up to 5 markets by default.