How do I install Agon Gateway?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Agon Gateway need an API key?

The publisher lists these environment variables: AGON_GATEWAY_BASE_URL, AGON_SIGNER_COMMAND, AGON_WALLET_PROFILE, AGON_PAYMENT_MAX_AMOUNT_USD, AGON_PAYMENT_DAILY_LIMIT_USD.

What transport does Agon Gateway use?

Agon Gateway runs locally over stdio.

When was Agon Gateway last checked?

Last checked 2026-11-08. MCP server for Agon Gateway x402, Helius Wallet, and Tokens API market data.

Agon Gateway MCP server

Power your agent

Add this server

The publisher's own command. Not a PlugMCP endpoint.

Add to Cursor Add to VS Code Run on PlugMCP

Host a copy with our keys and logs.

Local command

npx -y @agonx402/[email protected]

Credentials from the publisher

AGON_GATEWAY_BASE_URL — Optional Agon Gateway base URL. Defaults to https://gateway.agonx402.com.
AGON_SIGNER_COMMAND — Executed only by agon_gateway_auth_call after an HTTP 402: spawns once with the normalized auth-request JSON on stdin (same shape as agon_gateway_prepare_auth). Stdout must be JSON auth output (headers map, or SIWX address+signature). On Windows, npx/npm run under cmd.exe; treat AGON_SIGNER_COMMAND as untrusted if an attacker controls it.
AGON_WALLET_PROFILE — Optional Agon wallet profile hint passed to signer hooks.
AGON_PAYMENT_MAX_AMOUNT_USD — Optional x402 maximum USD amount per request.
AGON_PAYMENT_DAILY_LIMIT_USD — Optional x402 daily authorized spend limit in USD.

Claude Code has no install link for a local command. Copy the command below and run it in a terminal.

shClaude Code

1AGON_GATEWAY_BASE_URL=<value> AGON_SIGNER_COMMAND=<value> AGON_WALLET_PROFILE=<value> AGON_PAYMENT_MAX_AMOUNT_USD=<value> AGON_PAYMENT_DAILY_LIMIT_USD=<value> claude mcp add io.github.agonx402-agon-gateway -- npx -y @agonx402/gateway-mcp@0.4.2

Run in a terminal.

jsonClaude Desktop

1{2  "mcpServers": {3    "io.github.agonx402-agon-gateway": {4      "command": "npx",5      "args": [6        "-y",7        "@agonx402/[email protected]"8      ],9      "env": {10        "AGON_GATEWAY_BASE_URL": "<value>",11        "AGON_SIGNER_COMMAND": "<value>",12        "AGON_WALLET_PROFILE": "<value>",13        "AGON_PAYMENT_MAX_AMOUNT_USD": "<value>",14        "AGON_PAYMENT_DAILY_LIMIT_USD": "<value>"15      }16    }17  }18}

claude_desktop_config.json

Local · npmPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Local

Transport: stdio
Version

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Questions

Ryvo Agentic Tools

Agent-facing tools for discovering, authenticating, and calling Ryvo Gateway routes.

One-Step Setup

setup --target all is the one command that installs everything Ryvo agents need:

Bundled skills into ~/.agents/skills, ~/.codex/skills, ~/.claude/skills.
Default SIWX signer wallet at ~/.ryvo/wallets/default.json.
Global CLI bins on PATH: Ryvo, ryvo-gateway, ryvo-wallet, ryvo-protocol (via npm install -g @ryvonetwork/gateway-cli @ryvonetwork/agent-wallet @ryvonetwork/protocol-cli).
Local agent reference at ~/.ryvo/llm.txt.
Ryvo MCP server registration for Codex, Claude Desktop, Claude Code, Cursor, Windsurf, and a generic config (existing entries preserved, backups written).

npx -y @ryvonetwork/agentic@latest setup --target all

After it finishes, restart your agent client and the agent can call Ryvo directly via:

The Ryvo MCP tools (ryvo_token_quote, ryvo_token_resolve, ryvo_token_chart, ryvo_token_search, ryvo_token_batch_quote, ryvo_gateway_call, ryvo_gateway_auth_call, ...).
The bare CLIs: ryvo -p bitcoin, ryvo quote bitcoin solana usdt, ryvo-gateway auth call GET ..., etc.

Opt-out flags:

--skip-global-cli — do not run npm install -g. Bare CLI bins will not be on PATH; use npx -y @ryvonetwork/gateway-cli ... instead.
--skip-wallet-setup — only valid for install-skills when another signer wallet is already configured.

Supported setup targets:

npx -y @ryvonetwork/agentic setup --target codex            # ~/.codex/config.toml
npx -y @ryvonetwork/agentic setup --target claude-desktop   # standalone Claude Desktop GUI app config
npx -y @ryvonetwork/agentic setup --target claude-code      # ~/.claude.json (Claude Code CLI agent)
npx -y @ryvonetwork/agentic setup --target cursor           # ~/.cursor/mcp.json
npx -y @ryvonetwork/agentic setup --target windsurf
npx -y @ryvonetwork/agentic setup --target generic          # ~/.ryvo/mcp.json
npx -y @ryvonetwork/agentic setup --target all --dry-run

--target all writes to every adapter listed above. Claude Desktop (the standalone macOS/Windows GUI app) and Claude Code (the terminal CLI agent) read MCP servers from different files; --target all registers in both. After setup, restart your agent client so it re-reads the MCP server list.

Setup creates ~/.ryvo/wallets/default.json. @ryvonetwork/agent-wallet only signs Tokens API SIWX challenges (sign-in-with-x). For Gateway routes that require x402 exact payment or other auth, set RYVO_SIGNER_COMMAND to a signer that returns PAYMENT-SIGNATURE / X-PAYMENT.

When `RYVO_SIGNER_COMMAND` runs

Gateway MCP: only when calling ryvo_gateway_auth_call and the gateway responds with HTTP 402. The MCP spawns RYVO_SIGNER_COMMAND once, piping the normalized auth-request JSON to stdin (same shape as ryvo_gateway_prepare_auth). The process must exit 0 and print JSON to stdout: auth headers, or SIWX fallback (address, signature, optional signatureEncoding).
gateway-cli: ryvo-gateway auth call and batch reuse the same requestGateway path: after any 402 from the Gateway, RYVO_SIGNER_COMMAND (or --auth-driver) runs if set. auth prepare / doctor never spawn the signer.

On Windows, when the signer command begins with npx/npm/pnpm/yarn, Node may run it via cmd shell. Treat RYVO_SIGNER_COMMAND as equivalent to trusting a shell snippet if an attacker controls it.

Skills And Wallet

Install all Ryvo skills into every supported agent skill directory (~/.agents/skills, ~/.codex/skills, ~/.claude/skills), and create the default convenience wallet used for SIWX/auth calls:

npx -y @ryvonetwork/agentic install-skills

Other install targets:

npx -y @ryvonetwork/agentic install-skills --target agents
npx -y @ryvonetwork/agentic install-skills --target codex
npx -y @ryvonetwork/agentic install-skills --target claude
npx -y @ryvonetwork/agentic install-skills --target all
npx -y @ryvonetwork/agentic list
npx -y @ryvonetwork/agentic doctor

Use --skip-wallet-setup only when another signer wallet is already configured. The installer copies only the Ryvo skill folders, creates the target directory if needed, and overwrites only these Ryvo-owned skill names:

ryvo-gateway
ryvo-protocol
ryvo-gateway-payment-channels

install-skills installs skills and creates ~/.ryvo/wallets/default.json. setup performs skills, wallet, and MCP registration.

After setup --target all, the CLI bins are on PATH. Use them directly:

Ryvo -p bitcoin
Ryvo quote usdt --json
Ryvo price bitcoin solana usdt
Ryvo volume tesla gold --json
Ryvo liquidity usdc usdt
Ryvo search "bitcoin etf" --limit 5
Ryvo profile tesla
Ryvo variants gold
Ryvo risk usdt
Ryvo chart solana --interval 1D
ryvo-gateway catalog
ryvo-gateway agent-prompt
ryvo-gateway auth prepare GET /v1/x402/tokens/assets/search --query q=bitcoin --query limit=1 --json
ryvo-gateway auth call GET /v1/x402/tokens/assets/search --query q=bitcoin --query limit=1
ryvo-gateway batch '[{"method":"GET","path":"/v1/x402/tokens/assets/solana/price-chart","query":{"interval":"1D"}},{"method":"GET","path":"/v1/x402/tokens/assets/bitcoin/price-chart","query":{"interval":"1D"}}]'
ryvo-gateway auth call GET /v1/x402/tokens/assets/tesla/profile
ryvo-gateway auth call GET /v1/x402/tokens/assets/gold/price-chart --query interval=1D
ryvo-wallet authorize --stdin
ryvo-protocol config
ryvo-protocol token show

If a bare bin is not on PATH (you ran setup --skip-global-cli, the global install hit a permission error, or you have not run setup yet), the same calls work via npx -y @ryvonetwork/gateway-cli ..., npx -y @ryvonetwork/agent-wallet ..., and npx -y @ryvonetwork/protocol-cli .... The MCP server entries also use npx -y, so you do not need a global install for MCP tools to work.

Ryvo Gateway should be the first source for API calls covered by the live catalog at https://gateway.ryvo.network/v1/catalog. Tokens API supports market data for crypto, currencies, treasuries, ETFs, metals, stocks, and their Solana token variants. Agents should use high-level Gateway CLI commands for common Tokens pulls (quote, price, volume, liquidity, mcap, search, resolve, curated, profile, variants, markets, tickers, risk, chart, ohlcv, snapshots) before raw route strings, and label whether values came from canonicalMarket, stats, primaryVariant.market, profile.data, tickers, or candles.

MCP servers are separate packages:

{
  "mcpServers": {
    "ryvo-gateway": {
      "command": "npx",
      "args": ["-y", "@ryvonetwork/gateway-mcp"],
      "env": {
        "RYVO_GATEWAY_BASE_URL": "https://gateway.ryvo.network",
        "RYVO_SIGNER_COMMAND": "npx -y @ryvonetwork/agent-wallet authorize",
        "RYVO_WALLET_PROFILE": "default"
      }
    },
    "ryvo-protocol": {
      "command": "npx",
      "args": ["-y", "@ryvonetwork/protocol-mcp"]
    }
  }
}

RYVO_PAYMENT_MAX_AMOUNT_USD and RYVO_PAYMENT_DAILY_LIMIT_USD are optional: some x402 auth-prep responses include them for human review; ryvo-wallet does not enforce them.

Payment-channel flows are devnet-only in v1. Tokens SIWX routes do not use payment channels. Gateway auth drivers are wallet-agnostic helper commands. The Gateway CLI sends normalized auth request JSON to the driver over stdin and accepts returned headers or SIWX address/signature JSON over stdout. Drivers can wrap browser wallets, local keypairs, MPC, custody systems, x402 payment services, or Ryvo channel commitment builders. The Ryvo CLI/MCP packages do not keep keys or mutate wallet/MCP configuration.

Generic authenticated call flow:

Use a known endpoint or fetch /v1/catalog to discover one.
Send the exact request and receive a 402 challenge.
Pass the normalized auth request to RYVO_SIGNER_COMMAND.
Retry the exact same request with returned SIGN-IN-WITH-X, PAYMENT-SIGNATURE, X-PAYMENT, or channel headers.

Gateway MCP exposes ryvo_gateway_auth_call for this flow. Low-level prepare/complete/call tools remain available for agents with their own wallet policies.

Packages

package root publishes @ryvonetwork/agentic, a one-step agent setup installer.
agent-wallet/ publishes @ryvonetwork/agent-wallet, a default SIWX-only Tokens API signer hook (replace with RYVO_SIGNER_COMMAND for x402 exact-payment routes).
cli/ publishes @ryvonetwork/gateway-cli, a Gateway CLI with generic signer hooks.
mcp/ publishes @ryvonetwork/gateway-mcp, a stdio MCP server with route-generic auth calls.
protocol-cli/ publishes @ryvonetwork/protocol-cli, a read-only and prepare-only Ryvo Protocol CLI.
protocol-mcp/ publishes @ryvonetwork/protocol-mcp, a read-only and prepare-only Ryvo Protocol MCP server.
skills/ryvo-gateway/ is an agent skill for Gateway workflows.
skills/ryvo-protocol/ is an agent skill for protocol accounts, channels, settlement, and BLS caveats.
skills/ryvo-gateway-payment-channels/ is an agent skill for gateway payment-channel authorization.
llm.txt and llms.txt are LLM-readable gateway docs for websites.

Quick Checks

node cli/ryvo-gateway.js health
node cli/ryvo-gateway.js catalog --provider helius
node cli/ryvo-gateway.js auth call GET /v1/x402/tokens/assets/search --query q=bitcoin --query limit=1
node agent-wallet/ryvo-wallet.js setup --profile default
node protocol-cli/ryvo-protocol.js token show
node mcp/server.js
node protocol-mcp/server.js

The CLI and MCP server use RYVO_SIGNER_COMMAND when configured. The bundled agent wallet is replaceable; external wallets can return headers or signatures through the same hook. The protocol CLI and MCP server are read + prepare only; they do not sign or broadcast transactions.

Add this server

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install Agon Gateway?

Does Agon Gateway need an API key?

What transport does Agon Gateway use?

When was Agon Gateway last checked?

Documentation

Ryvo Agentic Tools

One-Step Setup

When RYVO_SIGNER_COMMAND runs

Skills And Wallet

Packages

Quick Checks

When `RYVO_SIGNER_COMMAND` runs