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SolProbe Graduation Momentum Scanner
x402
SolProbe Graduation Momentum Scanner is a paid API for AI agents from api.solprobe.xyz, paid per call via x402, $0.4/call, status down (last checked 2026-09-15).
Scans Solana tokens near bonding-curve graduation, momentum-scores and grades the top candidates, and returns ranked intelligence including curve velocity, holder risk, and estimated time to graduation.
Price / call$0.4
Success—
StatusDown
How this service works
AI-callable Solana token intelligence. Pay per call via x402 USDC on Base or Solana, or Virtuals ACP escrow. No accounts, no keys, no subscription.
Output
Returns a ranked JSON list of up to 10 Solana token graduation candidates, each with a momentum score and label (e.g. HOT), A–F risk grade, bonding progress percentage, fill rate in %/min, estimated minutes to graduation, holder breakdown (count, dev hold %, sniper count, top-10 concentration), and a market signal. Also includes aggregate metadata like raw token count scanned, filtered count, and data quality indicator.
Example use cases
Example prompt
“Find me the top 7 Solana tokens closest to graduating their bonding curve right now — only show ones at least 80% filled and graded B or better, and score their momentum so I can see which ones are filling fastest.”
Technical details
Endpoint
POSThttps://api.solprobe.xyz/graduation/momentumWhen to prefer
Use this endpoint when you need to identify which Solana tokens on bonding curves are most likely to graduate imminently, ranked by momentum velocity. Prefer this over generic token screeners when you specifically want curve-fill velocity, graduation timing estimates, and holder risk grading in a single scored output. Best for trading agents that need to act quickly on near-graduation opportunities rather than just browse token lists.
Side effects
- No tokens meet the min_bonding_progress threshold — returns empty tokens array
- min_grade filter eliminates all enriched candidates — returns empty filtered list
- Data quality degraded (partial enrichment) — some momentum component_status fields may be false
- Invalid enum value for min_grade — API returns 400 validation error
- enrich_count out of range (0 or >10) — API returns 400 validation error
- Payment not processed via x402 — 402 response requiring USDC payment on Base or Solana
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| min_grade | string | Optional minimum A–F grade — drops anything graded worse. |
| enrich_count | integer | How many top graduation candidates to enrich + momentum-score. 1–10, default 5. |
| min_bonding_progress | number | Minimum bonding-curve fill (0–1) to consider. Default 0.70. |
Output
Schema · Response
{
"type": "json",
"example": {
"source": "graduation_momentum",
"tokens": [
{
"rank": 1,
"stage": "near_completion",
"symbol": "EXAMPLE",
"holders": {
"attribution": "reliable",
"dev_hold_pct": 0.3,
"holder_count": 510,
"sniper_count": 4,
"sniper_hold_pct": 2.2,
"insider_hold_pct": 0,
"top_10_holder_pct": 19.8
},
"momentum": {
"cited_factors": [
{
"name": "curve_velocity",
"value": 1.6,
"impact": 33,
"interpretation": "bonding curve filling at ~1.6%/min, est. ~2.5min to graduation"
},
{
"name": "market_signal",
"value": "BULLISH",
"impact": 18,
"interpretation": "market signal BULLISH (score 72)"
}
],
"momentum_label": "HOT",
"momentum_score": 78,
"component_status": {
"on_curve": true,
"dev_wallet": true,
"exit_check": true,
"market_intel": true
},
"market_signal_source": "market_intel"
},
"risk_grade": "B",
"token_address": "<base58 mint>",
"bonding_progress": 0.96,
"fill_rate_pct_per_min": 1.6,
"est_minutes_to_graduation": 2.5
}
],
"min_grade": "C",
"raw_count": 30,
"data_quality": "FULL",
"enrich_count": 5,
"scored_count": 5,
"filtered_count": 12,
"schema_version": "2.0",
"estimate_disclaimer": "est_minutes_to_graduation is an AVERAGE-RATE estimate, not live momentum.",
"min_bonding_progress": 0.7
}
}Tags
x402
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