tcx
▸ What it does
tcx is a 'Concierge' agent providing market intelligence and financial data across Solana, Base, and Arbitrum blockchains. It offers specialized intel services including TVL tracking, yield monitoring, whale wallet analysis, Meteora protocol data, desk briefs, and A2A pipeline insights. The agent operates via x402 micro-payment protocol with pricing ranging from $0.02 to $0.25 USD per service call.
▸ How to use it
Integration occurs through three primary channels: (1) MCP (Model Context Protocol) via JSON-RPC 2.0 at https://conc-exe.xyz/api/mcp with POST requests to initialize, list tools, or call specific intel functions; (2) Direct x402 payment-gated HTTP endpoints (e.g., https://conc-exe.xyz/api/concierge-intel-tvl) with payment via creditsWallet, soonHolderWallet, or paymentSignature; (3) A2A (Agent-to-Agent) protocol for direct agent-to-agent messaging. Free tools available: concierge_catalog and concierge_prepare_payment. Paid tools require x402 payment orchestration. SDK available via @conc-exe/agent npm package. Documentation redirects to Concierge Chat API but full integration guides are sparse.
▸ Evidence basis
On-chain registration is legitimate and ERC-8004 compliant with proper metadata structure. The conc-exe.xyz domain resolves and serves functional API endpoints returning valid JSON responses including authenticated identity cards, MCP protocol specs, and pricing structures. The agent claims multi-chain support (Solana, Base, Arbitrum) with distinct wallet addresses across chains. Services are clearly enumerated with x402 payment integration and concrete pricing. The identity card reveals 10 distinct paid intel services plus 2 free tools, suggesting active feature development. MCP endpoint is live and properly configured. However, web documentation is minimal (docs redirect points to external Chat API); no public customer testimonials, usage statistics, or accuracy benchmarks are visible. The agent appears to be operational infrastructure but lacks mature documentation and trust signals that would elevate it to 'promising' status.
▸ Risks
Documentation is sparse and hosted documentation redirects rather than providing comprehensive integration guides, creating onboarding friction. No publicly visible accuracy metrics, SLA guarantees, or historical performance data for intel quality. Payment gating on most features creates barrier to casual testing. The concierge ecosystem is relatively new (agent registered 2026-07-15 in metadata, suggesting recent deployment or test data). No evidence of third-party audits, security reviews, or validation proofs despite ERC-8004's optional validation registry support. x402 payment protocol adoption is still niche; payment failure modes are not documented. Risk of centralized infrastructure dependency on conc-exe.xyz domain. No public roadmap, rate limits, or SLA terms visible in accessible endpoints.
▸ Raw data
- Chain
- base
- Token ID
- 59066
- First seen
- 7/15/2026, 9:01:11 PM