The utility
company for agents.
243 paid endpoints organized into nine product clusters. USDC‑settled on Base. MCP‑discoverable. ERC‑8004 identified. Built so an agent can find it, call it, pay for it, and never need a human in the loop.
Agent-callable by default.
Every endpoint is a single HTTP POST behind an x402 paywall. Discoverable through the Coinbase Bazaar, our MCP server, and the ERC-8004 identity registry. No signups, no API keys, no dashboards to log into.
Priced per call.
$0.001 – $0.30 per call, settled in USDC on Base. No monthly minimum, no per-seat fee, no contract. Pay the meter only when your agent reads the meter.
Nine clusters, one substrate.
From production-risk scanners to onchain market data to graded-card comps, every cluster speaks the same protocol. An agent that knows how to call one knows how to call them all.
Nine product clusters.
Each cluster is its own product with its own buyer. Tap any to see the full endpoint tariff.
Trust + risk scanners for AI-built apps.
AI builds apps fast. Prooflayer verifies they're safe to ship — secrets, deploys, migrations, dependencies, prompt-injection, supply chain.
- Endpoints
- 13
- Price range
- $0.005 – $0.25
- Lead
- production-readiness-score
Onchain decisions agents can charge for.
Token risk, DEX depth, wallet PnL, gas, bridges, NFTs, DAO proposals, Safe multisig — every onchain question an agent asks before transacting.
- Endpoints
- 37
- Price range
- $0.002 – $0.10
- Lead
- token-risk-score
TradFi signals at agent prices.
SEC filings, 13F deltas, insider trades, earnings calendars, FDA & FEC, Polymarket × Kalshi spreads — institutional-grade signals priced per call.
- Endpoints
- 21
- Price range
- $0.002 – $0.10
- Lead
- 13f-deltas
Generative media for agents that ship products.
Image, video, music, voice generation across three price tiers. One API surface, USDC-settled, no SaaS account.
- Endpoints
- 0
- Price range
- $0.000
- Lead
- image-generate-ultra
One endpoint per format. Pay per call.
50 endpoints for PDF, image, video, audio, office, OCR, transcription, watermarking, and format conversion. Whatever the user hands the agent, the agent can handle.
- Endpoints
- 50
- Price range
- $0.002 – $0.20
- Lead
- pdf-to-markdown
Named LLM tasks. Minted at a sticker price.
Summarize, translate, classify, extract entities, generate regex, score a resume — every named text task an agent needs, with a fixed price and no prompt engineering.
- Endpoints
- 0
- Price range
- $0.000
- Lead
- summarize
Inspect any website. Pay per look.
DNS, SSL, WHOIS, DMARC, subdomain enumeration, scraping, screenshots, Wikipedia, HN, arXiv. The agent's pre-flight check for the open web.
- Endpoints
- 41
- Price range
- $0.001 – $0.04
- Lead
- scrape
Geo, weather, civic, identity primitives.
Geocoding, weather, timezone, holidays, flight status, building permits, property tax, VIN decode — the local-context layer for any agent that touches a place or a person.
- Endpoints
- 26
- Price range
- $0.001 – $0.05
- Lead
- weather
Collectibles intelligence at agent speed.
Graded card comps, pop reports, liquidity, trend, portfolio scoring — the machine-readable layer under every dashboard collectors already use.
However your agent finds us.
Direct x402
POST to the endpoint URL. Server returns 402 with payment requirements. Sign a USDC transferWithAuthorization, retry with the payment header. Done in two roundtrips.
curl -X POST https://x402.org/\
v1/secrets-exposure-check \
-H "Content-Type: application/json" \
-d '{"repo":"vercel/next.js"}'
# → 402 Payment Required
# (sign + retry)MCP server
One install gives Claude Code, Cursor, Codex, or any MCP client direct access to every endpoint as a callable tool. x402 settlement happens behind the scenes.
# claude mcp add x402 \ --command "npx x402-deployer-mcp" # then ask: # "use x402 to scan this repo # for secret exposure"
ERC-8004 discovery
Agents that resolve agentId 47167 from the ERC-8004 Identity Registry on Base get the full agent card with every endpoint enumerated. Pure on-chain discovery.
# Identity Registry # 0x8004A169FB4a3325... # eth_call → agentURI # → fetch JSON # → enumerate endpoints