GovTech vendors, capture teams, and procurement software
Researching · Curate route
US federal procurement
Keep proposal applications connected to the current observed opportunity package and its official sources.
Intended retrieval contract
One request. Bounded evidence.
Illustrative interface only. This collection is not yet available for retrieval.
POST /v1/retrieveIllustrative · not live
QUERY
What changed in the latest verified amendment, including the response deadline?
notice_idpackage_versiondocument_roleSOURCE-LINKED RESULT
Results link each changed requirement to the exact notice or attachment, package version, checksum, and official SAM.gov source.
01Official source · versioned
The bounded job
Built for a retrieval problem, not a document dump.
Amendment review, deadline reconciliation, and cited proposal requirements
Retrieval API scoped to one notice and one verified package version
Intended source scope
Public SAM.gov notices and descriptions
Public notice amendments and related records
Public attachments returned by the official API
Explicitly outside scope
Opportunity discovery feeds
Bid recommendations
Private or secure attachments
Automated eligibility decisions
Source typesNoticesAmendmentsAttachments
Research profile
What must be verified before this becomes a product.
Coverage and update targets describe the current research scope. They are not service commitments.
United States federal
English
Active opportunities, amendments, attachments, and controlling acquisition material
Research target: daily active-notice checks and weekly archive reconciliation, matching the public SAM.gov update cadence.
Named authorities
Rights status
Official API access is documented. Attachment terms, redistribution boundaries, and derived-artifact rights remain under review.
Provenance gate
Notice identifier, solicitation number, agency, amendment chain, attachment checksum, publication time, deadline, and official URL are required.
Shape the roadmap
Would this collection remove real work for your team?
Tell us what coverage, freshness, filters, and rights would make it useful.