sap_payments_fund_prepaid
shallowai.oobeprotocol.sap.mcp/sap-mcp · Verify this server
Hosted paid tool that creates a prepaid session. The x402 charge for this tool IS the funding deposit. After settlement, creates a prepaid credit session with the specified amount and per-call cost. Returns sessionId, remainingUsd, and expiresAt. Pass the returned sessionId as prepaidSessionId to sap_payments_call_paid_tool for future calls to bypass per-call 402 challenges (x402 Lifecycle Hooks grantAccess pattern). SAP MCP execution guidance: Intent: local non-custodial payment/signing bridge. Pricing: paid value-action; preview cost and transaction effects before user confirmation. Routing: local sap_payments bridge. It may sign x402 payment payloads or user-approved transactions locally, and must never expose keypair bytes. Signer boundary: user-controlled local profile or external signer; OOBE hosted MCP remains non-custodial.
1 trials · measured 8 days ago
sap_payments_fund_prepaid scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against ai.oobeprotocol.sap.mcp/sap-mcp, measured 25 Aug 2026 under methodology v0.2.0. Every measured component scored 100.
Component breakdown
| Component | Weight | Value |
|---|---|---|
| Reliability | 35% | not applicable |
| Schema integrity | 25% | 100.0 |
| Failure behaviour | 15% | not applicable |
| Latency | 15% | not applicable |
| Concurrency | 10% | not applicable |
Tool details
- Transport
- remote + stdio
- Credential class
- self-provisionable
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-08-25 | 100.0 | shallow | v0.2.0 |
Probe evidence
| Probe | Outcomes |
|---|---|
| schema_integrity | pass: 1 |
Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.
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[](https://vouch.tools/tools/382737a9-9fd4-4334-bb92-380e37225396)