Decode any Base tx: plain English, strict JSON, risk flags, no LLM. 50 free/day per IP, then $0.02.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add --transport http base-transaction-decoder 'https://api.0200project.com/mcp?ref=mcp-registry'~/.codex/config.toml
[mcp_servers.base-transaction-decoder]
url = "https://api.0200project.com/mcp?ref=mcp-registry"
# codex mcp add base-transaction-decoder --url 'https://api.0200project.com/mcp?ref=mcp-registry'~/.cursor/mcp.json
{
"mcpServers": {
"base-transaction-decoder": {
"url": "https://api.0200project.com/mcp?ref=mcp-registry"
}
}
}.vscode/mcp.json
{
"servers": {
"base-transaction-decoder": {
"type": "http",
"url": "https://api.0200project.com/mcp?ref=mcp-registry"
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"base-transaction-decoder": {
"httpUrl": "https://api.0200project.com/mcp?ref=mcp-registry"
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"base-transaction-decoder": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://api.0200project.com/mcp?ref=mcp-registry"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"base-transaction-decoder": {
"url": "https://api.0200project.com/mcp?ref=mcp-registry"
}
}
}