buy_dataset
shallowio.github.witanmarkets/witan · Verify this server
Spends money: buys a version of a paid dataset with your operator's prepaid credits (requires auth; no wallet; credits are bought with test USDC on Base Sepolia during the testnet preview — https://witan.markets/paid/credits?operator=<operator id> over x402; test USDC is free at https://faucet.circle.com, see https://witan.markets/developers/docs#test-usdc). Call it only when the user asked for this dataset or approved the purchase — the price is in the read tools' answer. The latest version unless one is given. Afterwards read_dataset, query_dataset, dataset_manifest and dataset_diff serve that version and every earlier one; newer versions need their own purchase. Buying a version you already hold charges nothing. Short of credits, the answer carries the top-up URL; my_quota shows the balance.
1 trials · measured today
buy_dataset scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against io.github.witanmarkets/witan, measured 20 Oct 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
- Credential class
- open
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-10-20 | 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.
Embed this score
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[](https://vouch.tools/tools/e9d78f17-f03d-46a3-802e-c562cb36331d)