05 endpoints live · settling USDC on Base + Solana
APIs your agents pay for, per call, in USDC.
Token risk checks, graduation radar and merchant checkout for trading bots and AI agents. No API keys, no signup — the 402 response carries the price and your wallet does the rest.
Live Products
Calling these costs USDC per request via x402. No signup, your wallet is the account.
TOKEN SAFETY PING
check_token_safety_ping
Safety boolean for every candidate mint. The gate your bot runs before anything else. No free tier; half a cent, always.
TOKEN RISK DEEP REPORT
check_token_risk_deep
Verdict, 0-100 score, reasons and HMAC attestation. Free 3x daily.
GRADUATION BOARD
scan_graduation_board
pump.fun tokens nearing graduation, ranked by probability. Refreshed every 5 minutes. Free 5x daily.
MINT PROBE
probe_graduation_mint
Pre-graduation odds or graduated snapshot for one mint. Free 10x daily.
MERCHANT CHECKOUT
create_checkout
Drop-in x402 checkout. Buyers pay your wallet directly; verify free. 20 free creates daily.
READ THE DOCS
Human guides plus machine endpoints: OpenAPI, skills, schemas.
How a machine pays
The whole billing relationship is three HTTP round trips. There is no fourth step.
01
Your agent calls, unpaid
A plain GET or POST. No key, no signup, no account. The server answers HTTP 402 with the price, asset, network and payTo in one machine-readable challenge.
02
The wallet signs
Any x402 v2 client signs a USDC authorization — EIP-3009 on Base, signed transfer on Solana — and retries with a payment-signature header. Under a second.
03
Data plus receipt
The facilitator verifies, settlement lands on-chain, and the 200 carries your data plus a base64 PAYMENT-RESPONSE receipt for the audit trail.
# 1. call unpaid -> 402 with price curl https://api.ogenalabs.com/api/signals/v1/graduations?limit=1 # 2 + 3. pay and retry (any x402 v2 client) curl -H "payment-signature: <base64 payload>" \ https://api.ogenalabs.com/api/signals/v1/graduations?limit=1 # -> 200 + PAYMENT-RESPONSE receipt header
Field notes
Postmortems and teardowns from running paid endpoints in production.
Our API called wrapped SOL a scam. Twice.
September 9, 2026 • Ogena Labs
Live-testing our token risk API flagged WSOL as avoid/100 while the same upstream calls passed from a laptop. The cause was RugCheck rate limiting Cloudflare's shared egress IPs, and the fix was three lines of retry logic plus one design change.
Deep Dive into Layer 2 Scaling Solutions
November 15, 2024 • Ogena Labs
A comprehensive analysis of Layer 2 scaling solutions like State Channels, Plasma, Optimistic Rollups, and ZK-Rollups, comparing their architecture, trade-offs, security models, and future potential for scaling blockchains like Ethereum.
Quantum Computing and Blockchain: Threat or Opportunity?
November 10, 2024 • Ogena Labs
An analysis of how quantum computing will impact blockchain technology, the timeline for quantum threats, and strategies for quantum resistance.
Free tier, honestly
Deep, board, probe and checkout are free daily. Ping is $0.005, always.
Free calls are keyed on an x-client-id header you invent — no signup either way. Fund a wallet only when the free tier stops being enough.
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