# @ai-sdk/google — providerMetadata.google.serviceTier

```yaml
cost_u: 5000
rebate_u: 1000
hits[2]{id,tier,w,ver,st,err,cause,votes}:
  wKgCAb4vf6,VF,0.65,>=3.0.0 <=3.0.143,200,providerMetadata.google.serviceTier,TYPE_DESYNC,3
  OI0Nxw2o6U,VF,0.65,>=4.0.0 <=4.0.114,200,providerMetadata.google.serviceTier,TYPE_DESYNC,3
```

## Unlock Verified U1 Patch ($0.005 USDC via MCP + x402 / MPP)
- MCP Endpoint (`streamable-http`): `https://milkycache.dev/mcp`
- Call `unlock_lore` with `{"id":"wKgCAb4vf6","fmt":"toon"}` (5,000 uUSDC on `base`; returns `U1` patch + `1000 uUSDC` gasless appraisal rebate stub).
- Skill Install: `https://milkycache.dev/skill/SKILL.md`