All categories
Authentication
authentication
- services
- 526
- 24h volume
- $0.0180
- 24h transactions
- 6
- real volume
- 65.7%
24h volume — last 30 days
Daily snapshot of the rolling 24-hour USDC volume for this category.
Buyer label distribution
Share of the category's last-30-day transactions by buyer label.
Price distribution
Number of services per price bucket.
Top services
Ranked by 30-day transaction count.
| # | Service | Price | 30d Tx | Real % |
|---|---|---|---|---|
| 1 | Get a Firebase ID token for authenticating with the callable APIs x402endpoint-utiwoa54hq-uc.a.run.app | $0.0010 | 86 | 87% |
| 2 | Decode and inspect any JWT token — extracts header algorithm, payload claims, expiry status, issued-at time, audience, i netintel-production-440c.up.railway.app | $0.0050 | 48 | 81% |
| 3 | Sentinel AML Intelligence: search 1.1M+ OFAC/UN/EU sanctions, PEPs, Interpol, World Bank debarment, crypto watchlists mru-oracle.com | $0.0020 | 34 | 0% |
| 4 | Verification and tier status for an AI agent on AgentCrush. Returns tier, verified flag, claim status, and last tier upd agentcrush.xyz | $0.0050 | 7 | 43% |
| 5 | Access to protected content x402-mainnet.vercel.app | — | 2 | 0% |
| 6 | Access to protected resource pay.lnpay.ai | — | 1 | 0% |
| 7 | Search OFAC Specially Designated Nationals and blocked persons list orbisapi.com | $0.0050 | 0 | 0% |
| 8 | Validate email format per RFC 5321 — with disposable domain and free provider detection. orbisapi.com | $0.0010 | 0 | 0% |
| 9 | Validate email address format, structure, and common provider detection. orbisapi.com | $0.0050 | 0 | 0% |
| 10 | Detect disposable and temporary email address domains like Mailinator and Tempmail. orbisapi.com | $0.0010 | 0 | 0% |
| 11 | Detect and classify PII, PHI, PCI, and credentials in text — SSN, credit cards, emails, medical codes. orbisapi.com | $0.0100 | 0 | 0% |
| 12 | Validate IBAN bank account numbers — checksum verification, country detection and formatting. orbisapi.com | $0.0012 | 0 | 0% |
| 13 | Validate any phone number and detect fraud risk — VoIP, fake numbers and risk scoring. orbisapi.com | $0.0020 | 0 | 0% |
| 14 | Validate email deliverability with live MX and DNS checks and phone numbers with country detection orbisapi.com | $0.1000 | 0 | 0% |
| 15 | Validate credit cards, VAT, IBAN, domains, URLs, ISBNs and phone numbers. One API for all form validation. orbisapi.com | $0.0100 | 0 | 0% |
| 16 | Analyze and validate URLs with security check, HTTPS detection and domain extraction. Built for AI agents. orbisapi.com | $0.0040 | 0 | 0% |
| 17 | Verify name and address combination from identity records orbisapi.com | $0.0010 | 0 | 0% |
| 18 | Parse and normalize consent signals for CDP compliance orbisapi.com | $0.0010 | 0 | 0% |
| 19 | Access to protected resource market.lnpay.ai | — | 0 | 0% |
| 20 | Analyze email headers for SPF DKIM DMARC and routing path orbisapi.com | $0.0010 | 0 | 0% |
How are these labels calculated? Read the methodology →