Runs continuously. Drafts require approval. Approved drafts may send automatically within the daily cap.
Nothing waiting.
Ten pay-per-request research verification APIs are available for paid production usage on Base Mainnet. Prices run from $0.01 to $0.10 per request. No account, API key, or subscription. Organizations can schedule a production integration or procurement consultation.
CitationVerifier is now live: ten structured research-verification APIs for agents and developers, settled per request in USDC over x402. The next milestone is external integrations and recurring organic usage.
CitationVerifier provides ten production research-verification APIs without accounts or subscriptions. Each route uses USDC settlement over x402 on Base Mainnet. Developers and organizations can purchase paid production usage or discuss a commercial integration.
| Priority | Organization | Status | Contact | Next action |
|---|---|---|---|---|
| 1 | Elicit | research_needed | Deliver an official public-source research product presentation | |
| 1 | Scite | research_needed | Pitch a second-opinion public-web verifier | |
| 1 | Factiverse | manual_action_required | https://www.factiverse.ai/ | Manual action required: no documented machine-accessible form endpoint is stored; browser submission or field inference is prohibited. |
| 1 | Consensus | manual_action_required | https://consensus.app/ | Manual action required: no documented machine-accessible form endpoint is stored; browser submission or field inference is prohibited. |
| 1 | Mastra | manual_action_required | https://mastra.ai/contact | Manual action required: no documented machine-accessible form endpoint is stored; browser submission or field inference is prohibited. |
| 1 | CrewAI | manual_action_required | https://crewai.com/ | Manual action required: no documented machine-accessible form endpoint is stored; browser submission or field inference is prohibited. |
| 1 | LlamaIndex | manual_action_required | https://www.llamaindex.ai/contact | Manual action required: no documented machine-accessible form endpoint is stored; browser submission or field inference is prohibited. |
| 1 | LangChain | manual_action_required | https://www.langchain.com/langchain-partner-network | Manual action required: no documented machine-accessible form endpoint is stored; browser submission or field inference is prohibited. |
| 2 | Firecrawl | research_needed | Draft personalized outreach | |
| 2 | Exa | contacted | sales@exa.ai | Monitor reply and prepare follow-up |