# SQLGuard Session Burst — 10 Ed25519 PASS Slots

> SQLGuard Session Burst — 10 Ed25519 PASS Slots is a paid API for AI agents from sqlguard.io, paid per call via x402, $0.25/call, status unknown (last checked 2026-10-12).

Purchases a prepaid session burst of 10 Ed25519 execution-certificate slots (~30 minutes) for authorizing mutating SQL operations

## Facts

- Endpoint: POST https://sqlguard.io/v1/session?utm_source=zero.xyz
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sqlguard-session-burst-10-ed25519-pass-slots-b1d24ee0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_NyYIYYWJvhKAUWW3-L-vv

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability sqlguard-session-burst-10-ed25519-pass-slots-b1d24ee0 -d '<json body>'
```

Example prompt: I need to run about 8 mutating SQL statements against production in the next 30 minutes — can you buy a SQLGuard session burst for $0.25 so we have 10 Ed25519 authorization slots ready to go?

## When to prefer this

Choose this endpoint when an agent or pipeline needs to execute multiple (up to 10) mutating SQL statements within a short window (~30 minutes) and wants a cost-efficient burst authorization rather than purchasing individual Instant Cert slots ($0.05 each). It is more economical than buying 10 separate instant certs ($0.50) and avoids repeated payment overhead per statement. Use the Pilot Challenge ($100) unlock for high-volume production workloads beyond this burst tier.

## Known failure modes

- Payment not received or incorrect amount — session not created, payment error returned
- Session already active or slot limit exceeded — duplicate session rejection
- Expired session — slots become invalid after ~30 minutes
- Invalid payment method or USDC transfer failure — transaction rejected
- Rate limiting or abuse detection — request blocked

## How this service works

LEGACY Session burst. Exact $0.25 → 10 Ed25519 PASS slots (~30m). Wealth primary: Pilot Challenge unlock POST /v1/challenge/unlock ($100.00). Burn /v1/session/cert → verify → execute. Not lint.

## Output

Returns a session object containing up to 10 Ed25519 PASS certificate slots valid for approximately 30 minutes, which can then be consumed one-by-one via /v1/session/cert to authorize individual mutating SQL statements before execution.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "required": [
      "agent_id"
     ],
     "properties": {
      "agent_id": {
       "type": "string",
       "description": "Stable agent or wallet id that owns the session"
      }
     }
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sqlguard-session-burst-10-ed25519-pass-slots-b1d24ee0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from sqlguard.io](https://www.zero.xyz/host/sqlguard.io/llms.txt)