GROUNDTRUTH
api.groundtruths.xyz · 2 paid endpoints · listed 2026-10-27
GROUNDTRUTH creator counts: launches, rugged, died, active, survived, graduated, and the observed-only baseline the known_bad line is drawn from. Live fields from the mint feed every 5 s: last_mint_live, launched_live, bonded_live, mints_since_asof; ticker_asof = the newest mint seen. No mints_since_asof = not live.
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| GET | api.groundtruths.xyz/v1/record | $0.01 | Solana |
| GET | api.groundtruths.xyz/x402/v1/flag GROUNDTRUTH creator counts: launches, rugged, died, active, survived, graduated, and the observed-only baseline the known_bad line is drawn from. Live fields fr | $0.01 | Solana |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| 36 h ago | api.groundtruths.xyz/x402/v1/flag | 402 | 282 | valid x402 v2 terms |
| 7 days ago | api.groundtruths.xyz/v1/record | 200 | 1537 | HTTP 200 instead of 402 |
Income on Base (7 days)
| Day | Transfers | USDC | |
|---|---|---|---|
| No USDC received on Base in the last 7 days (or the payout address is on another network). | |||
Is this your API?
<a href="https://logicnodes.io/observatory/p/api.groundtruths.xyz"><img src="https://logicnodes.io/observatory/badge/api.groundtruths.xyz.svg" alt="x402 status"></a>
Claim it for free with
x402_provider_claim (sign with your payout address), and get an alert within minutes when it stops answering with x402_monitor_create ($5 for 30 days). Both work over MCP (https://logicnodes.io/mcp/v2) or POST https://logicnodes.io/v1/tools/<tool>.Income is all USDC received by the provider's payout address on Base, whatever the source. Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. JSON: /v1/observatory/providers/api.groundtruths.xyz