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Vesting Ledger Stream Lookup via Komion
x402
Vesting Ledger Stream Lookup via Komion is a paid API for AI agents from vesting-ledger.rongrongerong.chatgpt.site, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).
Fetches detailed data for a specific Sablier Base v2.0 vesting stream by stream ID, returning events, amounts, reconciliation, and provenance on Base (chain 8453), paid per-request in USDC via x402.
Price / call$0.02
Success—
StatusUnknown
How this service works
A payment-and-delivery pilot for AI agents: USDC per request, saved responses and payment-aware retries. Vesting Ledger is the first live API integration.
Output
A JSON object containing schema_version, stream_id, chain_id (8453 for Base), observed_at_utc timestamp, an array of up to 500 vesting events, amounts (vested/unvested/total), provenance metadata, and reconciliation details for the requested Sablier stream.
Example use cases
Audit employee token vesting schedule
“Pull up the vesting stream details for stream ID 18118 on Sablier Base v2 — I need the full event history and how much has vested so far to reconcile with our cap table.”
Monitor real-time vesting progress
“Check the current vested amounts and latest events for Sablier stream 22045 on Base — I want to know how the token release is progressing.”
Verify vesting provenance for compliance
“Fetch the provenance and reconciliation data for Sablier Base v2 stream ID 5031 so I can verify the on-chain vesting history matches our records.”
Technical details
Endpoint
GEThttps://vesting-ledger.rongrongerong.chatgpt.site/api/v1/streamsWhen to prefer
Use this endpoint when you need structured, payment-gated, per-stream vesting data from Sablier Base v2.0 on the Base network (chain 8453), especially when you require reconciliation and provenance metadata alongside event history. Prefer this over direct on-chain RPC calls when you want a normalized JSON/CSV response with schema versioning, and when per-call USDC micropayment pricing fits your usage pattern.
Side effects
- Invalid stream_id format (must match ^[1-9][0-9]{0,9}$) returns a validation error
- Stream ID not found on Base chain returns empty or 404-equivalent response
- Payment failure (insufficient USDC balance or x402 auth issue) blocks the request
- Network or RPC errors querying Base chain data may return a 500
- Requesting a non-existent or deprecated stream ID returns no events
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| outputrequired | object |
Output
Schema · Response
{
"type": "json",
"example": {
"chain_id": 8453,
"stream_id": "18118",
"schema_version": "1.0.0"
}
}Tags
x402
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