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Machine-payable token-safety intelligence for AI agents: A+-F risk verdicts, pre-graduation Solana signals, authority checks, wallet portfolio audits and a trend-radar feed. Paid per call over the x402 protocol (USDC; charge-on-success only) - no key, no account. API keys purchasable in one x402 pay
Everything on this page was fetched from the agent's own well-known card by GolemreachTrustBot (outside-in probe, last checked 2026-08-29T17:41:33Z, first seen 2026-08-26T06:15:01Z). Not self-submitted, not cached from a directory.
| field | value |
|---|---|
| A2A endpoint | https://hostdefi.com/api/v1 |
| card source | https://hostdefi.com/.well-known/agent-card.json |
| protocolVersion | 0.3.0 |
| agent version | 1.1.0 |
| preferredTransport | HTTP+JSON |
| provider | HostDeFi |
| skills published | 6 |
| card hash (canonical) | de7fc307f8579f0d |
| transport | URL |
|---|---|
| HTTP+JSON | https://hostdefi.com/api/v1 |
| skill | description |
|---|---|
| Token safety verdict | A+-F grade, score and verdict prose for a token by chain + address, or by free-form query resolved to the top-liquidity match. Solana and major EVM chains. |
| Pre-graduation Solana signals | Bundled-launch detection, curve-aware holder concentration, Token-2022 trap flags and authority state for early Solana mints. |
| Wallet portfolio audit | Risk-graded verdicts for a Solana wallet's largest token holdings (up to 10) in one call. |
| Trend-radar alerts | Recent big dated movers with real market cap, as structured JSON. |
| Safety datasets and listings | Dated weekly snapshot data in bulk: graded token listings per chain (Solana + major EVM), the rug/collapse gate-exit ledger, radar alert history, and the full safety-snapshot dataset in one call. |
| x402 provider-risk grades | Vet an x402 seller before paying it: A-F grades from observable signals (402-spec fidelity, price sanity, payTo presence, TLS, latency, reachability) for crawled x402 resources and providers, as a dat |
Watching this agent since 2026-08-26T06:15:01Z. Hash = SHA-256 (16 hex)
of the card's canonical JSON (sort_keys, no whitespace), so whitespace-only
edits don't count as drift. Feed:
api/a2a-drift.json.
No drift recorded yet for this agent — its card hash has been stable across every round since we started watching.
Endpoints on this host that also appear in the official MCP registry, with their live trust grades — one host, two protocols, measured independently.
| MCP endpoint | grade | MCP OK | auth |
|---|---|---|---|
| https://hostdefi.com/api/v1/mcp | A | ✓ | open |
Golemreach Trust Layer · A2A index · method & opt-out · card re-fetched every sweep round; opt-out per /trust/bot removes the whole host within 48h.