History of x402 Universal Payer
io.github.nirholas/x402-bridge · Status: active
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Every published change to this entry, most recent first.
| 2026-08-20 | Version: 1.0.1 → 1.0.2 |
|---|---|
| 2026-08-20 | Last changed in the registry (raw): 2026-07-20 → 2026-08-19 |
| 2026-08-20 | First listed in the registry (raw): 2026-07-20 → 2026-08-19 |
| 2026-08-20 | Package versions (raw): 1.0.1 → 1.0.2 |
| 2026-08-16 | Last changed in the registry (raw): – → 2026-07-20 |
| 2026-08-16 | First listed in the registry (raw): – → 2026-07-20 |
| 2026-08-16 | Registry status message (raw): – → – |
| 2026-08-16 | Schema version of the raw record (raw): – → https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json |
| 2026-08-16 | Icon formats (raw): – → image/svg+xml |
| 2026-08-16 | Environment variable descriptions (raw): – → MCP_BRIDGE_ALLOWED_HOSTS=Comma-separated hostname allowlist for outbound paid requests. When set, any other host is refused before a request is signed. · MCP_BRIDGE_ALLOWED_PAYTO=Comma-separated payee allowlist. When set, any payment whose payTo address is not listed is refused. · MCP_BRIDGE_ALLOW_HTTP=Set to 1 to allow http:// targets (local development only). https is enforced otherwise. · MCP_BRIDGE_BATCH_DEPOSIT_MULTIPLIER=How many request-amounts to deposit at once when opening an EVM batch-settlement channel. · MCP_BRIDGE_BAZAAR_URL=x402 Bazaar discovery endpoint. Override to point at a self-hosted or alternative bazaar. · MCP_BRIDGE_DISCOVER_LIMIT=Max number of x402 Bazaar resources to register as dynamic tools at startup. Set 0 to disable discovery. · MCP_BRIDGE_EVM_PRIVATE_KEY=0x-prefixed 32-byte hex private key that funds USDC payments on EVM chains (Base, Arbitrum, …). At least one of the EVM/SVM keys is required. Treat like cash — use a dedicated low-balance wallet. · MCP_BRIDGE_MAX_DEPOSIT_ATOMIC=Hard cap in atomic units on a single batch-settlement channel deposit or top-up. · MCP_BRIDGE_MAX_PRICE_PER_CALL_ATOMIC=Per-call spending cap in atomic units (USDC has 6 decimals). Payments above this abort with a clear reason. · MCP_BRIDGE_MAX_TOTAL_ATOMIC=Cumulative session spending ceiling in atomic units. Once total spend would exceed it, further payments abort until restart. · MCP_BRIDGE_SVM_PRIVATE_KEY=Solana secret key that funds USDC payments: base58 64-byte secret key (Phantom / solana-keygen format) or a JSON array of 64 integers. At least one of the EVM/SVM keys is required. Treat like cash. · RPC_URL_8453=Per-chain RPC override, one variable per chain id (RPC_URL_<chainId>, e.g. RPC_URL_8453 for Base). Defaults to viem's public RPC for that chain. · X402_MCP_BRIDGE_CHANNELS_DIR=Directory for persisted batch-settlement channel state (survives client restarts). |
| 2026-08-16 | Environment variable formats (raw): – → boolean, number, string |
| 2026-08-16 | Delivery form (raw): – → paket |
| 2026-08-16 | Remote hosts (raw): – → – |
| 2026-08-16 | Remote URLs (raw): – → – |
| 2026-08-16 | Runtime hints (raw): – → npx |
| 2026-08-16 | Package versions (raw): – → 1.0.1 |
| 2026-08-16 | Package identifiers (raw): – → @three-ws/mcp-bridge |
| 2026-08-16 | Repository subfolder (raw): – → mcp-bridge |
| 2026-08-16 | Repository platform (raw): – → github |
| 2026-08-16 | Path environment variables (raw): – → – |
| 2026-08-16 | Required secret headers (raw): – → – |
| 2026-08-06 | Version: – → 1.0.1 |
| 2026-08-06 | Repository URL listed: – → true |
| 2026-08-06 | Path argument present: – → false |
| 2026-08-06 | Execution location: – → local |
| 2026-08-06 | Credentials required: – → false |
| 2026-08-06 | Package registries (raw): – → npm |
| 2026-08-06 | Repository (raw): – → https://github.com/nirholas/three.ws |
| 2026-08-06 | Path arguments (raw): – → – |
| 2026-08-06 | Transports (raw): – → stdio |
| 2026-08-06 | Required secret variables (raw): – → – |
| 2026-08-06 | Environment variables (raw): – → MCP_BRIDGE_EVM_PRIVATE_KEY, MCP_BRIDGE_SVM_PRIVATE_KEY, MCP_BRIDGE_MAX_PRICE_PER_CALL_ATOMIC, MCP_BRIDGE_MAX_TOTAL_ATOMIC, MCP_BRIDGE_ALLOWED_PAYTO, MCP_BRIDGE_ALLOWED_HOSTS, MCP_BRIDGE_ALLOW_HTTP, MCP_BRIDGE_DISCOVER_LIMIT, MCP_BRIDGE_BAZAAR_URL, MCP_BRIDGE_BATCH_DEPOSIT_MULTIPLIER, MCP_BRIDGE_MAX_DEPOSIT_ATOMIC, X402_MCP_BRIDGE_CHANNELS_DIR, RPC_URL_8453 |
tracevero · https://tracevero.com/mcp/io-github-nirholas-x402-bridge/aenderungen