{"uid":"cap_STor0rABPeNaxTxv_1Fsr","slug":"411data-b2b-job-enrichment-async-lead-enrich-f4fde5df","name":"411data B2B Job Enrichment — Async Lead Enrich","description":"B2B lead enrichment API: find business emails, phone numbers, and contact data for lead generation. Bill-on-match pricing, free trial, agent-native REST + enrich agent.","url":"https://411data.io/api/v1/enrich/jobs","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"job_id":"ej_abc123def456","status":"queued","status_url":"/api/v1/enrich/jobs/ej_abc123def456","poll_bearer":"411j_…","billing_mode":"virtual_balance","bill_up_to_usd":1.5,"poll_interval_sec":2,"max_timeout_seconds":1200}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"1","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_aRcHANuUCUEU6ui-liRw9","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"1","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Submits an async B2B lead enrichment job to find business emails, phone numbers, and contact data for a given company or person, returning a job ID for polling results.","exampleAgentPrompt":"I need to enrich a lead — find the business email and phone number for Jane Smith, Head of Marketing at Acme Corp (acmecorp.com) — use 411data and bill up to $1.50 if there's a match.","exampleUseCases":[{"title":"Cold outreach contact discovery","prompt":"Find me the business email and direct phone for the VP of Sales at TechStartup Inc (techstartup.com) — I'm trying to reach out for a partnership conversation, so bill up to $1.50 if you find a match."},{"title":"CRM lead enrichment before demo","prompt":"I have a lead in our CRM — John Carter at GlobalLogistics Ltd — can you enrich it with a verified work email and phone number before our sales team calls them tomorrow?"},{"title":"Recruiting candidate contact lookup","prompt":"I'm trying to reach out to a software engineer named Maria Lopez who works at DataStream Analytics — can you find her work email or phone number through 411data so I can send her a recruiter message?"}],"resultDescription":"Returns a job object with a unique job_id, current status ('queued'), a status_url for polling, a poll_bearer token for authenticated polling, the billing_mode, a bill_up_to_usd cap, recommended poll_interval_sec, and max_timeout_seconds. The agent must poll the status_url to retrieve enriched contact data once the job completes.","failureModes":["No match found — job completes but returns empty contact data; no charge on bill-on-match pricing","Invalid or missing required input fields — returns 400 with validation error","Insufficient balance — returns 402 if virtual balance is below bill_up_to_usd threshold","Job timeout — job exceeds max_timeout_seconds without completing, returns timeout status","Polling bearer token expired — subsequent poll requests fail with 401"],"whenToPreferThis":"Choose this endpoint when you need asynchronous B2B lead enrichment with bill-on-match pricing, where you only pay if contact data is actually found. Prefer this over synchronous endpoints when enrichment may require multi-source research and longer processing time. Ideal for sales automation, CRM enrichment, and recruiting workflows where a job queue model is acceptable.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:42:19.860Z","isFirstParty":false}