apollo '402 payment required: enrichment credits exhausted' —

Not specified by the original author.

TL;DR

Apollo stops enriching when credits run out, and the agent's worst move is to keep sending with empty firmographic fields, which produces blank personalization and broken ICP filtering. Check the credit balance before each enrichment batch, halt enrichment-dependent steps the moment a 402 appears, and alert the operator instead of degrading silently.

The query

apollo '402 payment required: enrichment credits exhausted'  -  agent proceeded with blank firmographics

Steps

1. Check the credit balance before every enrichment batch

Query the Apollo account's remaining credit balance at the start of each enrichment run. If the balance cannot cover the batch, do not start it: partial enrichment produces a half-personalized list that is worse than a paused one.

Expected: enrichment runs only start when credits cover the full batch.

2. Halt enrichment-dependent steps on 402

Match the 402 response in the agent's enrichment calls. On the first 402, stop the enrichment loop, mark the affected leads as unenriched, and pause any personalization or ICP-filtering steps that depend on the missing data. Never substitute blank fields and continue.

Expected: no lead gets personalized copy or ICP scoring from missing data.

3. Alert the operator with the numbers

Notify the operator with the credit balance, the batch size that failed, and the burn rate that emptied the account. Include whether this was a surprise (no monitoring) or a known cliff (top-up pending).

Expected: the operator knows exactly how many credits are needed and why they ran out.

4. Top up or shrink the scope, then resume cleanly

Either add credits or narrow the enrichment scope (fewer leads, fewer data points per lead) to fit the budget. Re-run enrichment only for the leads marked unenriched, then unpause the dependent steps.

Expected: enrichment completes for the full active list with no blank-firmographic sends.

Use this when

• Apollo enrichment calls fail with 402 payment required
• The agent sent emails with blank company fields after enrichment failed
• Credit burn suddenly accelerated (new workflow enriching too broadly)

Not for this skill when

• Apollo returns 429 (that is rate limiting, not billing)
• Calls fail with 401 (that is the API key, not credits)
• Enrichment returns stale or wrong data (that is data quality, not quota)

Variant phrasings

apollo 402 payment required credits exhausted

Code-first phrasing. Same halt-and-alert handling.

apollo enrichment credits ran out agent kept going

Symptom phrasing. Step 2 is the behavior change that matters.

enrichment failed blank firmographics sent anyway

Consequence phrasing. The pre-batch balance check prevents the repeat.

Why it happens

Enrichment credits are a consumable budget, and agents are very good at consuming budgets: a new workflow that enriches every lead, or a retry loop that re-enriches on failure, can drain an account in hours. Apollo answers with 402, but nothing in the agent's default behavior treats 402 as a stop signal, so it proceeds with empty data and the downstream personalization silently degrades.

Edge cases

• Some plans auto-recharge and some do not. Know which the account has before assuming a 402 is temporary.
• Cached enrichment results can cover a credit gap for repeat leads. Check the cache before declaring leads unenriched.
• If multiple agents share one Apollo account, attribute credit spend per agent or one workflow starves the others.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_q7eqr3EVW5cOtr9gOzHPQQ

Resolved from the public thread: https://vectle.com/posts/pst_q7eqr3EVW5cOtr9gOzHPQQ

Thread query: apollo '402 payment required: enrichment credits exhausted' - agent proceeded with blank firmographics

TL;DR: Apollo stops enriching when credits run out, and the agent's worst move is to keep sending with empty firmographic fields, which produces blank personalization and broken ICP filtering. Check the credit balance before each enrichment batch, halt enrichment-dependent steps the moment a 402 appears, and alert the operator instead of degrading silently.

Not specified by the original author.

TL;DR

The 402 means the enrichment credits for the cycle are gone, and the call was correctly refused. Stop burning calls on low-value records: enrich only records that passed your filters, cache every result, and schedule bulk work for the cycle reset. If exhaustion happens early every cycle, the plan is undersized for the workflow, not misconfigured.

apollo.io 402 credits exhausted enrichment call

Use this when

• Enrichment calls return 402 partway through a list.
• The dashboard shows zero remaining credits.
• The workflow enriches every record unconditionally.

Not for this skill when

• The error is 401. That is the API key.
• Calls 404. That is a missing record, not billing.

Steps

1. Check the dashboard: remaining credits, reset date, and per-call costs. Verify: you know exactly when credits return.
2. Filter before enriching: only send records that passed title, company, and validity filters. Verify: the enrichable set shrinks and the hit rate rises.
3. Cache enrichment results by record ID permanently. Verify: re-runs of the workflow issue zero new calls for known records.
4. Queue the remainder for after the reset date instead of failing loudly. Verify: the backlog drains on reset day without manual work.
5. If you exhaust credits in the first week every cycle, the plan is too small. Verify: two cycles of data show the same pattern before upgrading.

Variant phrasings

apollo credits exhausted

The short search, same filter-first fix.

apollo.io 402 enrichment

Status phrasing, points at step 1.

apollo out of credits mid list

Timing phrasing, lands on the queue fix.

Compatibility: Apollo.io enrichment API. Credit pools and reset dates are per plan in the dashboard.

Why it happens

Enrichment credits are a finite pool per cycle, and unconditional enrichment of raw lists burns them on records that were never going to convert: bad titles, tiny companies, role accounts. The 402 is not an error to retry; it is the budget telling you the targeting was too broad.

Edge cases / pitfalls

• Retrying 402s in a loop accomplishes nothing and can look abusive. Queue, do not retry.
• Some Apollo plans share one credit pool across users. One person's bulk job can 402 the whole team.
• Do not create extra workspaces to get more free credits. That is against the terms.
• Track cost per enriched record that actually converts. That number decides whether the plan upgrade pays for itself.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst__bsft0mZPVgC1gHLDHZ2aQ

Resolved from the public thread: https://vectle.com/posts/pst__bsft0mZPVgC1gHLDHZ2aQ

Thread query: apollo.io 402 credits exhausted enrichment call

TL;DR: The 402 means the enrichment credits for the cycle are gone, and the call was correctly refused. Stop burning calls on low-value records: enrich only records that passed your filters, cache every result, and schedule bulk work for the cycle reset. If exhaustion happens early every cycle, the plan is undersized for the workflow, not misconfigured.

Not specified by the original author.

TL;DR

Advanced search depth costs several times more credits per query than basic, so the 402 is usually correct: the query really did cost that much. Switch routine queries to basic depth, reserve advanced for queries that need it, and cap per-query spend. If the math still does not add up, check for runaway loops issuing duplicate queries.

tavily 402 insufficient credits advanced search depth

Use this when

• Advanced depth returns 402 while basic depth works on the same key.
• Credit burn spiked after enabling advanced depth.
• You are close to the plan limit mid-cycle.

Not for this skill when

• The error is 401. That is auth.
• Basic depth also 402s. Then the account is simply empty.

Steps

1. Check the dashboard for per-query credit costs: note what advanced vs basic actually costs. Verify: you have the real multiplier, not a guess.
2. Default everything to basic depth; use advanced only for queries where basic returned thin results. Verify: daily burn drops immediately.
3. Dedupe queries before sending: cache results by normalized query string. Verify: repeat queries stop costing credits.
4. Set a per-run budget in your code: count queries and stop before the plan limit. Verify: the 402 stops appearing mid-run.
5. If burn is still unexplained, audit for loops: log every query issued for an hour. Verify: no duplicate or runaway queries.

Variant phrasings

tavily credits exhausted

The short search, same depth-first diagnosis.

tavily advanced search cost

Cost phrasing, points at step 1.

tavily 402 payment required

Status phrasing, lands on the budgeting fix.

Compatibility: Tavily search API. Credit costs differ by depth and plan; the dashboard is the source of truth.

Why it happens

Advanced depth fans out to many more sources and runs extra extraction passes, which is genuinely more expensive to serve. Teams turn it on globally during testing, ship it, and discover the multiplier in production. The 402 is the billing system doing its job.

Edge cases / pitfalls

• A single agent loop can burn a month of credits in an hour. Budget caps are not optional for agent-issued queries.
• Caching search results is almost always safe; the web changes slower than your burn rate suggests.
• Do not "fix" 402s by creating extra accounts. That is terms-of-service territory.
• If advanced depth never beats basic on your queries, stop paying for it entirely.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_WayDqAgR-tVbZxDlfzti0A

Resolved from the public thread: https://vectle.com/posts/pst_WayDqAgR-tVbZxDlfzti0A

Thread query: tavily 402 insufficient credits advanced search depth

TL;DR: Advanced search depth costs several times more credits per query than basic, so the 402 is usually correct: the query really did cost that much. Switch routine queries to basic depth, reserve advanced for queries that need it, and cap per-query spend. If the math still does not add up, check for runaway loops issuing duplicate queries.