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Imagio Relay

Imagio Relay

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About Imagio Relay

Imagio Relay is a hosted MCP server with 57 deterministic, pay-per-call tools for agents. It covers web research, on-chain data, finance, developer utilities, and agent operations, with calls paid in USDC on Base through x402.

Key features

  1. 0157 pay-per-call tools
  2. 02Web intelligence and search
  3. 03On-chain and trade analysis
  4. 04Finance and repository utilities
  5. 05Agent state and reliability tools

Use cases

  1. 01Probe websites and extract linked content
  2. 02Analyze wallet activity and token markets
  3. 03Parse filings and summarize repositories
  4. 04Manage agent state and validate manifests

MCP support

Provides a native MCP endpoint at `https://relay.imagiolabs.com/mcp` using Streamable HTTP. Tool discovery is free; tool calls require an x402 payment in USDC on Base.

Configuration

Remote servers need no local install. Pick your client, then copy the config or install in one click.

Endpointhttps://relay.imagiolabs.com/mcp
Copy install command
Claude CodeTerminal
Cursor.cursor/mcp.json
VS Code.vscode/mcp.json
Claude Desktopclaude_desktop_config.json
Windsurf~/.codeium/windsurf/mcp_config.json

Run commands in a terminal; paste JSON into the client’s MCP config and restart. Servers that need sign-in will prompt on first connect.

Tools

Details

From the project README

Imagio Relay

57 deterministic, pay-per-call tools for AI agents over x402 — pay in USDC on Base, settled through the PayAI facilitator.

Every endpoint is deterministic unless labeled LLM-backed, returns clean JSON, and prices are dynamic (market-floor + analyst-adjusted) between $0.0015 and $0.05 per call.

What's inside

GroupTools (examples)
Web intelligence/http-probe (redirect chain + TLS snapshot), /links, /html-to-md, /content-guard (crawl-trap honeypot scan), /outlink-retry (dead-link rescue via archive.org), /geo-gate, /rss-gate, /wiki-pack
Search & trends/search-pack (web/news/github), /catalyst (fresh trend sources), /sentiment (feed vectorizer), /market-sent (Fear & Greed aggregation)
On-chain & trade math/market (V2 pair price), /watch (event-log monitor), /wallet, /whale (tx interpreter), /decode-tx, /gas-forecast, /arb-scan (two-pool spread math), /bridge-opt, /base-telemetry
Docs & finance/sec-parse (EDGAR 8-K stream), /kpi (earnings → JSON), /kpi-charts, /prices (competitor pricing pages), /repo-sum, /pr-review, /pr-docs, /npm-pulse
Agent plumbing/agent-ingest (schema auto-detect), /state-token (resumable multi-agent state), /token-meter, /retry-budget (spend guard), /api-key-vault (stateless HMAC), /manifest-validate, /manifest-lint, /loop-check, /regcheck, /mcp-shim (OpenAPI → MCP)
Reliability & receipts/receipt-verify (decode any X-PAYMENT-RESPONSE), /receipt-batch, /api-health, /cron-webhook
Text & reasoning utilities/summarize, /sanitize (prompt-injection scanner), /diff (semantic diff), /nl-sql, /risk-grade (contract clause grading), /audit-claims (hallucination audit), /compact (SOP→JSON), /abi-gen, /localize, /map-schema

Full list with per-tool pricing: see the live manifest.

Quickstart

MCP (Claude / Cursor / any MCP client):

{
  "mcpServers": {
    "imagio-relay": {
      "type": "url",
      "url": "https://relay.imagiolabs.com/mcp"
    }
  }
}

initialize and tools/list are free. A tools/call returns 402 with payment terms; sign the X-PAYMENT header and retry — the facilitator settles on-chain and the tool executes.

Plain HTTP (any x402 client): call any endpoint; the 402 response carries the accepts object (scheme exact, network Base, USDC). Sign per the x402 spec, retry with X-PAYMENT.

Payments

  • Asset: USDC on Base (eip155:8453)
  • Facilitator: PayAI (settlement gas covered by PayAI)
  • Settlement identity: the live pay_to is published in the manifest — we never hold custody of in-flight funds; payments settle straight to the payout wallet
  • Escrow agreements: also available for multi-step jobs via Kite Passport (did:kite:auto-g2qw74:imagio-relay)

Discovery status (honest)

SurfaceStatus
Official MCP Registry✅ published (com.imagiolabs.www/imagio-relay)
x402-list.com⏳ submitted, in review
PayAI Bazaar catalog⏳ auto-lists a resource after its first settled call — the first real caller seeds the listing
Kite Passport catalog⏳ host-allowlist requested

License

MIT for the reference client in examples/. The relay itself is a hosted service (see manifest for terms).

Comments

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New to MCP?

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