Factline
factline.dev · pricing, x402 grade, how to pay and alternatives
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Checks a supplier or payee against company registers, IBAN, VAT, sanctions and PEP lists in one call.
Factline pricing
- Last valid price we saw
- $0.008 on Base
- In its 402 on Nov 5, 2026
- Listed price
- $0.003–$0.008
- A range: different routes or inputs cost different amounts
- Price history (tracked since Nov 1, 2026)
- No change yet
- Nov 1, 2026: $0.008 on Base
- How you pay
- Per call, x402
- Base, Solana; no account or API key
Prices come from the 402 payment request of the endpoint we check; other routes may be priced differently. Check the provider before paying.
Factline x402 gradeF · 30/100
- x402 grade
- F (30/100)
- From x402fix, our free unpaid check of its 402, Nov 9, 2026, 5:00 PM ET. Grades the payment request, not uptime
- Valid x402 payment request
- No
- At the last check
- Networks listed
- Base, Solana
- Token: USDC
Factline statusDown
Our last check on Nov 9, 2026, 11:40 AM ET could not reach it (HTTP 410 (endpoint not found)). Uptime (checks so far): 71.4% (10 of 14 daily checks up).
Top 5 Factline alternatives
The 5 highest-ranked listings in the same category, by x402 grade, then uptime from our own daily checks, then x402 score and response time. Paid placement never changes this order.
- Strale statusalternatives
- x402 grade
- A (95/100)
- Uptime (checks so far)
- 100% (14/14)
- Valid x402
- 100%
- Price in 402
- $0.054
- Response
- 300 ms
- ukintel.uk statusalternatives
- x402 grade
- A (95/100)
- Uptime (checks so far)
- 100% (14/14)
- Valid x402
- 100%
- Price in 402
- $0.005
- Response
- 320 ms
- StableJobs statusalternatives
- x402 grade
- A (95/100)
- Uptime (checks so far)
- 100% (14/14)
- Valid x402
- 100%
- Price in 402
- $0.10
- Response
- 325 ms
- StableEnrich statusalternatives
- x402 grade
- A (95/100)
- Uptime (checks so far)
- 100% (14/14)
- Valid x402
- 100%
- Price in 402
- $0.01
- Response
- 451 ms
- Demandex statusalternatives
- x402 grade
- A (90/100)
- Uptime (checks so far)
- 100% (14/14)
- Valid x402
- 100%
- Price in 402
- $0.01
- Response
- 272 ms
Prices are what each endpoint’s 402 asked for at our last check. Check the provider before paying.
Compare all 15 Factline alternatives side by side · Status of every listing in this category · x402 API status, all categories
Factline FAQ
How much does Factline cost per call?
The listed price is $0.003–$0.008. Our last check did not read a price from its 402, so check the provider before paying.
What is Factline's x402 grade?
F, with a score of 30/100 at our last grading on Nov 9, 2026, 5:00 PM ET. The grade comes from x402fix, our free unpaid check of the 402 payment request on the endpoint we monitor (format, networks and price fields). It grades the payment request, not uptime or the quality of the data, and it is not an endorsement.
How do I pay for Factline?
Per call over x402: your client calls the endpoint, gets an HTTP 402 with the price, signs a USDC payment on Base, Solana and repeats the call with the payment header. No account, subscription or API key is needed.
Is Factline working right now?
Our last check result: down (Nov 9, 2026, 11:40 AM ET). Its status page has the 30-day timeline, outages and response times.
How do you check Factline?
Once a day we send one unpaid request to its example endpoint (GET) and record whether it answers, whether the answer is a valid x402 402 payment request, the price it asks for and the response time. We never pay and never send a payment header. It is a technical check, not an endorsement.
Own Factline? Get alerts when it breaks.
We already check this endpoint every day. Leave your email and we’ll tell you when alerts for owners open (down, invalid 402 or price change). Free to register interest, no payment asked.
Data as of Nov 10, 2026, 7:06 AM ET. How we measure: one unpaid request per day to the listing’s example endpoint. Up means any answer below HTTP 500 except 404/410 within 8 seconds. We never pay and never send a payment header, and payment never changes these numbers. A technical check, not an endorsement. Raw JSON
Crypto payment details
- Payment protocol
- x402
- Networks
- Base, Solana
- Tokens
- USDC
- Price per call (our 402 probe)
- $0.003–$0.008 per call (check the provider for current pricing)
- Example paid endpoint
https://factline.dev/v1/company/lookup- Also listed on
- Agentic.Market, public listing
How we verified it
Unpaid GET /v1/company/lookup returned HTTP 402 on 2026-10-22 with x402 payment terms: x402 v2, exact, 0.008 USDC on Base or Solana. Price checked via our 402 probe on 2026-10-22 (4 routes probed; other routes may be priced differently). Official site fetched (HTTP 200) on 2026-10-22. Shown on the public Agentic.Market site. Last checked 2026-10-22.
The description summarizes the provider's own site. YourAITools is not affiliated with Factline. Listing a tool is not an endorsement: check pricing and terms with the provider before paying.
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